Which of this method of class string is used to extract a substring from a string object Mcq?
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This is the java programming questions and answers section on "Java Strings" with an explanation for various interview, competitive examination and entrance test. Solved examples with detailed answer description, explanation are given and it would be easy to understand. Show
Java Strings Questions
11. Which of these data type value is returned by equals() method of String class?
Answer & ExplanationAnswer: Option C Explanation: equals() method of string class returns boolean value true if both the string are equal and false if they are unequal. WorkspaceReport Error12. Which of these method of class String is used to extract a substring from a String object?
WorkspaceReport Error13. What will s2 contain after following lines of code? String s1 = "one; String s2 = s1.concat("two)
Answer & ExplanationAnswer: Option C Explanation: Two strings can be concatenated by using concat() method. Workspace
Report Error15. What is the value returned by function compareTo() if the invoking string is less than the string compared?
Answer & ExplanationAnswer: Option B Explanation: compareTo() function returns zero when both the strings are equal, it returns a value less than zero if the invoking string is less than the other string being compared and value greater than zero when invoking string is greater than the string compared to. WorkspaceReport ErrorMock Tests & Online QuizzesQ:
What will be the output of the following C# code snippet class Program { static void Main(string[] args) { String s1 = "one"; String s2 = string.Concat(s1 + " " + "two"); Console.WriteLine(s2); Console.ReadLine(); } } Q:
Which of these methods of class String is used to remove leading and trailing whitespaces ? Q:
What will be the output of the following C# code snippet class UnsafeCode { struct MyStruct { public int a; public int b; public int Sum() { return a * b; } } unsafe static void Main() { MyStruct o = new MyStruct(); MyStruct* p; p = &o; p->a = 10; p->b = 20; Console.WriteLine("Value is " + p->Sum()); Console.ReadLine(); } } Q:
What will be the output of the following C# code snippet class UnsafeCode { struct MyStruct { public int a; public int b; public int Sum() { return a / b; } } unsafe static void Main() { MyStruct o = new MyStruct(); MyStruct* p; p = &o; p->a = 60; p->b = 15; int c = 30; Console.WriteLine("Value is : " + p->Sum()*c); Console.ReadLine(); } } Q:
What will be the output of the following C# code snippet class UnsafeCode { unsafe static void Main() { int[] nums = new int[10]; fixed (int* p = &nums[0], p2 = nums) { if (p == p2) Console.WriteLine("p and p2 point to same address."); Console.ReadLine(); } } } Q:
Which of these base class are accessible to the derived class members ? Q:
What will be the output of the following C# code snippet class access { public int x; private int y; public void cal(int a, int b) { x = a + 1; y = b; } } class Program { static void Main(string[] args) { access obj = new access(); obj.cal(2, 3); Console.WriteLine(obj.x + " " + obj.y); } } Q:
What will be the output of the following C# code snippet class access { public int x; private int y; public void cal(int a, int b) { x = a + 1; y = b; } public void print() { Console.WriteLine(" " + y); } } class Program { static void Main(string[] args) { access obj = new access(); obj.cal(2, 3); Console.WriteLine(obj.x); obj.print(); Console.ReadLine(); } } Q:
What will be the output of the following C# code snippet class sum { public int x; public int y; public int add (int a, int b) { x = a + b; y = x + b; return 0; } } class Program { static void Main(string[] args) { sum obj1 = new sum(); sum obj2 = new sum(); int a = 2; obj1.add(a, a + 1); obj2.add(5, a); Console.WriteLine(obj1.x + " " + obj2.y); Console.ReadLine(); } } Q:
What will be the output of the following C# code snippet class Program { static void Main(string[] args) { String c = " Hello World "; String s = c.Trim(); Console.WriteLine("""+s+"""); Console.ReadLine(); } } Q:
What will be the output of the following C# code snippet class Program { static void Main(string[] args) { String s1 = "CSHARP"; String s2 = s1.Replace('H','L'); Console.WriteLine(s2); Console.ReadLine(); } } Q:
What will be the output of the following C# code snippet class Program { static void Main(string[] args) { String s1 = "Hello World"; String s2 = s1.Substring(0, 4); Console.WriteLine(s2); Console.ReadLine(); } } Q:
What will be the output of the following C# code snippet class Program { static void Main(string[] args) { String s = "Hello World"; int i = s.IndexOf('o'); int j = s.LastIndexOf('l'); Console.WriteLine(i + " " + j); Console.ReadLine(); } } Q:
What will be the output of the following C# code snippet class Program { static void Main(string[] args) { String c = "i love Csharp"; bool a; a = c.StartsWith("I"); Console.WriteLine(a); Console.ReadLine(); } } Q:
What will be the output of the following C# code snippet class Program { static void Main(string[] args) { String []chars = {"z", "x", "y", "z", "y"}; for (int i = 0; i < chars.Length; ++i) for (int j = i + 1; j < chars.Length; ++j) if(chars[i].CompareTo(chars[j]) == 0) Console.WriteLine(chars[j]); Console.ReadLine(); } } Q:
What will be the output of the following C# code snippet class UnsafeCode { static void Main() { int? count = null; int? result = null; int incr = 10; result = count + incr; if (result.HasValue) Console.WriteLine("result has this value: " + result.Value); else Console.WriteLine("result has no value"); Console.ReadLine(); } } Q:
What will be the output of the following C# code snippet class UnsafeCode { static void Main() { int count = 100; int? result = null; int incr = 10; result = count + incr; if (result.HasValue) Console.WriteLine("result has this value: " + result.Value); else Console.WriteLine("result has no value"); Console.ReadLine(); } } Q:
Choose the statement which defines the Nullable type Correctly ? Q:
What does the following code depicts i. System.Nullable count; ii. bool? done; Q:
What will be the output of the following C# code snippet class static_out { public static int x; public static int y; public int add(int a, int b) { x = a + b; y = x + b; return 0; } } class Program { static void Main(string[] args) { static_out obj1 = new static_out(); static_out obj2 = new static_out(); int a = 2; obj1.add(a, a + 1); obj2.add(5, a); Console.WriteLine(static_out.x + " " + static_out.y ); Console.ReadLine(); } } Q:
Which of these access specifiers must be used for class so that it can be inherited by another subclass ? Q:
Which of the following statements are incorrect ? Q:
What will be the output of the following C# code snippet static void main(String args[]) { char chars[] = {'a', 'b', 'c'}; String s = new String(chars); Console.WriteLine(s); } Q:
Which operator is commonly used to find the size of the type of C# ? Q:
What will be the output of the following C# code snippet unsafe struct FixedBankRecord { public fixed byte Name[80]; public double Balance; public long ID; } class UnsafeCode { unsafe static void Main() { Console.WriteLine("Size of FixedBankRecord is " + sizeof(FixedBankRecord)); Console.ReadLine(); } } Q:
What will be the output of the following C# code snippet class UnsafeCode { unsafe static void Main() { int* ptrs = stackalloc int[3]; ptrs[0] = 1; ptrs[1] = 2; ptrs[2] = 3; for (int i = 2; i >=0; i--) Console.WriteLine(ptrs[i]); Console.ReadLine(); } } Q:
What will be the output of the following C# code snippet class test { public int a; public int b; public test(int i, int j) { a = i; b = j; } public void meth(test o) { o.a *= 2; o.b /= 2; } } class Program { static void Main(string[] args) { test obj = new test(10, 20); obj.meth(obj); Console.WriteLine(obj.a + " " + obj.b); Console.ReadLine(); } } Q:
Accessibility modifiers defined in a class are ? Q:
What will be the output of the following C# code snippet static void Main(string[] args) { string s = " i love you"; Console.WriteLine(s.IndexOf('l') + " " + s.lastIndexOf('o') + " " + s.IndexOf('e')); Console.ReadLine(); } Q:
What does NFT mean in art ? Q:
What can you do with an NFT ? Q:
What are NFT coins ? Q:
Which is not a branch of cavernous part of internal carotid artery ? Q:
All of the following are secretomotor to submandibular gland except ? Q:
Occulomotor nerve passes through ? Q:
Which of the following is correct ? Q:
Which of the the following is not correct ? Q:
Which of the following is correct ? Q:
True about occulomotor nerve are all except ? Q:
Horner’s syndrome is produced due to the pressure on ? Q:
Where is cillary ganglion located in the orbit ? Q:
On applying pressure on angle of jaw while maintaining patent airway which nerve is likely to be damaged ? Q:
Sensory supply of nasal cavity is from a branch of ? Q:
Pharyngotympanic tube is supplied by all except ? Q:
Which one of the following is a branch of facial nerve ? Q:
The following statements concerning chorda tympani nerve are true except that it ? Q:
Pterygopalatine ganglion is functionally connected to ? Q:
Motor supply of infrahyoid muscle is ? Q:
In head and neck the parasympathetic system in innervates the ? Q:
Geniculate ganglion is concerned with ? Q:
Cranial nerve not carrying parasympathetic fibres ? Q:
Injury to which nerve will affect lacrimal secretion ? Q:
Cricothyroid is supplied by ? Q:
Which of the following is innervated by the vagus nerve ? Q:
Nerve of pterygoid canal is formed by ? Q:
Which of the following is the normal arrangement of lingual nerve and vessels in the tongue from medial to lateral ? Q:
The nerve that emerges from the two superficial heads of lateral pterygoid muscle is ? Q:
The tip of nose is supplied by _________ nerve ? Q:
Main nerve supply of palatine tonsils is ? Q:
Glossopharyngeal nerve supplies posterior part of tongue because it develops from ? Q:
Celiary ganglion is located ? Q:
The largest ganglion in the neck is ? Q:
All of the following are features of an injury to the cerival sympathetic trunk EXCEPT ? Q:
Pregarglionic parasympatnetic fibres to the Otic ganglion are carried in the ? Q:
Gag reflex is lost due to paralysis of ? Q:
The hypoglossal nerve is the motor nerve to all of the muscles of the tongue except, the ? Q:
Hypoglossal nerve is ? Q:
Cranial accessory nerve supplies ? Q:
Parasympathetic nerve supply to salivary gland is by ? Q:
Lacrimation is affected when facial nerve is injured at ? Q:
The psterior belly of the digastric muscle is supplied by the ? Q:
Structure which course through abdomen is ? Q:
Sphenopalatine ganglion does not supply ? Q:
The innervation of the tensor tympani muscle is ? Q:
Afferent sensation from the lower molar teeth is carried by ? Q:
Facial nerve ? Q:
The nerve supply of stapedius muscle is ? Q:
Smiling and frowning are actions produced by the following nerves ? Q:
Anterior belly of digastric is supplied by ? Q:
Ganglion associated with locrimal gland ? Q:
Nerve supply of temporalis muscle ? Q:
Motor division of trigeminal division comes out via ? Q:
In right facial nerve damage ? Q:
Branches of facial nerve are ? Q:
Chorda tympani contain ? Q:
The nerve supply for motor action of buccinator ? Q:
The fifth nerve innervates the following ? Q:
Structures passing through the sigmoid (mandibular ) notch are ? Q:
Which of the following muscles is supplied by mandibular nerve ? Q:
All of the following muscles are supplied by the facial nerve except ? Q:
Anterior belly of digastric is supplied by ? Q:
Trigeminal nerve has how many nuclei in CNS ? Q:
All of the following structures are in lateral wall of cavernous sinus except ? Q:
The occulomotor nerve supplies all the muscles of eye except ? Q:
Ptosis may occur due to damage to ? Q:
Skin over the prominence of the cheek is supplied by ? Q:
Sphenoidal air sinus is supplied by ________ nerve ? Q:
The nasal septum is supplied by all the following except ? Q:
The maxillary nerve exits the cranium through which foramen ? Q:
Which of the following is false about otic parasympathetic ganglion ? Q:
Damage to occulomotor nerve causes all except ? Q:
If the seventh nerve is damaged on the right side of the face ? Q:
Parasympathetic ganglion in head are ? Q:
Which of the following nerves are branches of mandibular nerve ? Q:
All of the following muscles are supplied by the mandibular nerve except ? Q:
Tumor infiltrating into the formen ovale will cause all EXCEPT ? Q:
Maxillary nerve innervates all of the following except ? Q:
Which of the following structures is least likely to be damaged during mandibular 3rd molar extraction ? Q:
Somatic efferent does not include ? Q:
Anterior ethmoidal nerve supplies all except ? Q:
All of the following structures are associated with branches of the trigeminal nerve EXCEPT the ? Q:
A person has inability to look downwards and laterally. The nerve injured is ? Q:
Palatine aponeurosis is ? Q:
Sensory innervation of larynx as far as the vocal folds is by ________ nerve ? Q:
All of the following are supplied by the ansa cervical is except ? Q:
Injury to the median nerve occurs frequently when following artery is used for taking an ABG sample ? Q:
All the cranial nerves provide innervations for the structures in the head and neck EXCEPT one, the additionally supplies the thorax and abdomen ? Q:
Nerve supply to vocal cords is by ? Q:
Angle of jaw ( or) skin over angle of mandible is supplied by ? Q:
Root value of phrenic nerve ? Q:
The optic nerve terminates in the ? Q:
In a patient it is noticed that when he protrudes his tongue it deviates to the left. The nerve damaged is ? Q:
All of the following carry proprioception from head and neck except ? Q:
Ptosis is due to damage of ? Q:
Unilateral supranuclear lesion of facial nerve involves ? Q:
Lacrimation does not occur when facial nerve injury is at ? Q:
Which of the following does not pass through cavernous sinus ? Q:
When a patient is asked to say ” ah” if the uvula is drawn upwards to the left, the cranial nerve likely to be damaged is ? Q:
The cranial nerves which are part of parasympathetic card via ? Q:
The hypoglossal nerve provides ? Q:
The muscle of tongue not supplied by the hypoglossal nerve is ? Q:
All cranial nerve are confined to the head and neck with exception of ? Q:
The branch of facial nerve that conveys the secretomotor impulse involved in lacrimation is ? Q:
Recurrent laryngeal nerve has close relation to ? Q:
All the following muscles are innervated by the facial nerve except ? Q:
Nerve supply of mucosa of larynx is ? Q:
Damage to internal laryngeal nerve results in ? Q:
Which of the following supplies structures in head, neck, thorax and abdomen ? Q:
The muscle arising from the outer surface of the alveolus at the region of the molars is supplied by which nerve ? Q:
All of the following nerves are related to the mandible except ? Q:
Facial nerve has ? Q:
Secretomotor fibers to the submandibular salivary gland are carried in all the following except ? Q:
The special visceral afferent fibres of the facial nerve are located in which nuclei ? Q:
7th, 9th ,10th cranial nerves ends in ? Q:
Which structure does not pass through the jugular foramen ? Q:
All are sensory to the palate except ? Q:
Which of the following is supplied by the glossopharyngeal nerve ? Q:
Preganglionic parasympathetic fibres travel to otic ganglion from ? Q:
All of the following is true of facial nerve except ? Q:
Which nerve is in close relation with the root of the lower 3rd molar ? Q:
Facial nerve supply all except ? Q:
The facial nerve ? Q:
Which of the following is not true regarding trigeminal nerve ? Q:
Which of the following is not a branch of ophthalmic nerve ? Q:
All are branches of the posterior division of the mandibular nerve except ? Q:
Sensory supply of pinna is by _______ nerve ? Q:
Which structure passes through infra orbital fissure ? Q:
Masseteric nerve is a branch of ? Q:
Mandibular nerve supplies ? Q:
The Otic Ganglion ? Q:
TMJ is supplied mainly by ? Q:
Injury to the right mandibular nerve as it passes though foramen ovale produces the following effects ? Q:
Nerve which hooks around wharton’s duct is ? Q:
Injury to the motor division of the mandibular nerve will cause paralysis of the following except ? Q:
All are true of mandibular nerve except ? Q:
The structure that is closely related to the posterior end of the mylohyoid ridge is ? Q:
The lower lip gets its sensory supply though the ? Q:
TMJ is supplied by ? Q:
The auriculotemporal nerve supplies which gland ? Q:
All the following nerves are related to the mandible except ? Q:
Mandibular anterior division nerve has ? Q:
Inferior alveolar nerve runs ? Q:
Dangerous area of the face is ? Q:
Anterior spinal artery is a branch of ? Q:
Opthalmic artery is the branch of part of _________ internal carotid artery ? Q:
All of the following structures are related to cavernous sinus except ? Q:
Paralysis of upper eyelid is due to paralysis of ? Q:
All the following are true about upper eyelid EXCEPT ? Q:
The cavernous sinus communicates directly with all except ? Q:
Internal carotid artery at the bifurcation from the common carotid is ? Q:
Superior vena cava is formed by ? Q:
The transverse venous sinus continues as ? Q:
The following arteries provide a rich blood supply to the face, EXCEPT the ? Q:
Injury to one of the following arteries results in extradural hematoma ? Q:
Ophthalmic artery is a branch of _________ part of internal carotid artery ? Q:
Auditory tube is supplied by ? Q:
The stage of deglutition, which is voluntary in nature ? Q:
TMJ is supplied by ? Q:
Which of the following is a paired venous sinus of duramater ? Q:
What is not true of facial artery ? Q:
The cavernous sinus communicates directly with all , except ? Q:
Posterior communicating artery is a branch of ? Q:
The connecting vein between facial vein and cavernous sinus is ? Q:
Maxillary artery is a branch for ? Q:
Superior thyroid artery accompanies which nerve ? Q:
Carotid sheath contains all except ? Q:
Transverse facial artery is a branch of ? Q:
The retromandibular vein is formed by ? Q:
The major blood supply of hard palate is through ? Q:
The tonsillar ring or Waldeyer’s ring consists of which of the following ? Q:
Ascending palatine artery is a branch of ? Q:
Which of the following is not a branch of the external carotid artery ? Q:
Facial artery arises at the level of ? Q:
Danger area of face is called because of connection of facial veins to cavernous sinus through ? Q:
Lymph from the teeth drains into all of the following nodes EXCEPT ? Q:
The blood supply of tonsils is ? Q:
The middle meningeal artery is associated with which foramen ? Q:
The terminal branches of the external carotid artery are ? Q:
The arterial supply of trachea is by the ? Q:
Submandibular gland is supplied by ? Q:
All the following are branches of external carotid artery except ? Q:
Little’s area constitutes ? Q:
Middle meningeal artery is direct branch of ? Q:
Blood supply of coronoid process of mandible is primarily from ? Q:
Artery palpable ar the anterior border of masserter is _________ artery ? Q:
The artery , which runs along , the lower border of posterior belly of digastric is ? Q:
The middle meningeal artery ? Q:
Right anterior quadrant of the scalp is supplied by the following arteries EXCEPT ? Q:
Middle thyroid vein drains into _______ vein ? Q:
Foramen transversarium transmit ? Q:
That is not true for facial artery ? Q:
All of the following supply TMJ except ? Q:
Tributary of the cavernous sinus includes all of the following, except ? Q:
Infection spreading via lymphatics from the lower lip first enter the blood stream at the ? Q:
The maxillary vein accompanies ? Q:
Soft palate is supplied by ? Q:
True about subclvatian artery ? Q:
Occipital artery is a branch of ? Q:
Internal thoracic veins are tributaries of the ? Q:
Treatment of choice for subgaleal hematoma ? Q:
Facial vein communicates with the cavernous sinus through ? Q:
Carotid sheath contains all except ? Q:
Which of the following arteries does not supply the circle of Willis ? Q:
First branch of external carotid artery is ? Q:
Hypophysis cerebri is supplied by ? Q:
Vertebral artery is a branch of ? Q:
Largest vein of face is ? Q:
The main arterial supply of face ? Q:
Internal jugular vein is a continuation of ? Q:
The ascending palatine artery is a branch of ? Q:
The main arterial trunk supplying the infra temporal fossa is ? Q:
Lingual artery is a branch of ? Q:
Common cartotia artery divides to ICA & ECA at ? Q:
Facial artery is a branch of the ? Q:
Arterial supply of Submandibular gland is through which branch of ECA ? Q:
Origin of maxillary artery ? Q:
The External Jugular vein ? Q:
External maxillary artery is a branch of ? Q:
The number of branches of the internal carotid artery in the neck is ? Q:
Pulsations felt in the suprasternal space are probably due to ? Q:
The common carotid artery may be palpated at ? Q:
Which is the only medial branch of the external carotid artery ? Q:
A non synovial joint with connective tissue in between is ? Q:
Early fusion of the coronal suture results in ? Q:
First pharyngeal arc derivatives include which of the following structures ? Q:
Ophthalmic artery is a branch of ? Q:
All of the following are true of maxillary artery except ? Q:
The cavernous sinu does not communicate with the ? Q:
The inferior dental artery is a branch of the ? Q:
Neural tube formation occurs on ? Q:
Muscles of mastication develops from ? Q:
From which pharyngeal pouches do the parathyroid glands develop ? Q:
Which of the following is the nerve of third branchial arch ? Q:
All are developed from muscles of 1 arch except ? Q:
The primordia of the cranifoacial complex develops ? Q:
Muscles of the tongue are derived from ? Q:
Number of somatic chromosome is ? Q:
A person showing two cell lines drived from one zygote is ? Q:
Which of the following is not a neuroectodermal derivative ? Q:
Which of the following is a derivative of the second brachial cleft ? Q:
Which part of the body is underdeveloped at birth ? Q:
The fusion of two bony structures with a ligament is known as ? Q:
1st arch artery is ? Q:
The period of embryo extends ? Q:
Failure of descent of thyroid analage can be seen in the tongue ? Q:
The primary germ layer endoderm is derived from ? Q:
Embryologically hard palate develop from ? Q:
The posterior part of the tongue develops from ? Q:
Palatine tonsil develops from ? Q:
Hyoid bone is a derivative of ? Q:
Derivative of second pharyngeal arch is ? Q:
Tongue develops from all of the following except ? Q:
Palate is formed from ? Q:
Which of the following is NOT true about paramedian pits ? Q:
Thyroid gland develops rom ? Q:
External auditory meatus develops from ? Q:
The growth and development in the craniofacial region occurs in following order ? Q:
All of the following cells are of endodermal origin except ? Q:
Maximum oral structures are having their origin from ? Q:
Which is not formed from the cartilaginous part of viscerocranium ? Q:
Imbilical cord contains ? Q:
Development of palate beings at the age of ? Q:
The slightly movable articulations in which the contiguous bony surfaces are either connected by broad flattened disks of fibrocartilage or united by interosseous ligaments are known as ? Q:
Basal lamina of blood vessel in CNS is secreted by ? Q:
Which cells are not present in cerebral cortex ? Q:
Posterior belly of digastric is derived from ? Q:
Spheno mandibular ligament is developed from ? Q:
The lateral lingual swellings and tuberculum impar give rise to ? Q:
CSF is directly returned to venous system by ? Q:
The lingual surface of epiglottis is lined by ? Q:
What is the type of joint between the ossicles of ear ? Q:
The tongue is formed from ? Q:
Meckel’s cartilage extends from ? Q:
Developmentally stomodeum is separated from the pharynx dorsally by ? Q:
The receptor cells of the olfactory epithelium are ? Q:
Bundle of HIS is ? Q:
In a cross section of thorax at T4 , which is found ? Q:
Sympathetic innervation of heart is by ? Q:
Cleft lip occurs due to failure of ? Q:
Upper and lower lips are formed from which embryonic processes ? Q:
Parotid fascia extends anteriorly as ? Q:
The cortex of lymph node contains ? Q:
Nucleus in brain common to IX, X and XI cranial nerves ? Q:
The spinal nerve paris are ? Q:
CSF is partly absorbed by lymphatics around _________ cranial nerves ? Q:
Space of Disse is seen in ? Q:
Elastic cartilage is found in ? Q:
Holocrine secretion is seen in ? Q:
Haversian system is seen in ? Q:
Sella tursica lies above ? Q:
Contents of the middle car cavity are all except ? Q:
The anterior relation of the middle ear cavity is ? Q:
Claw hand is caused by ? Q:
Type of collagen present in cicumaxillary sutures ? Q:
Dacryocystitis is interruption in drainage of ? Q:
The anatomical division in the right middle lobe of lung is ? Q:
Level III neck nodes are ? Q:
Part of the heart lying in front of oesophagus ? Q:
Which of the following organs has the most permeable capillaries ? Q:
Infarction of anterior inferior cerebellar artery may cause damage to ? Q:
In adults, the spinal cord normal ends at ? Q:
Visual cortex is present in the ? Q:
The oesophagus commences at the following level ? Q:
The inferior surface of the heart is formed by ? Q:
Ducts of Bellini are found in ? Q:
All of the following are derivatives of connective tissue except ? Q:
Only nerve that originates from the dorsal surface of the brain stem is ? Q:
The maxillary sinus drains into ? Q:
The kidney has _______ segments ? Q:
Liver is divided into ? Q:
Suprasternal space contains the following structures except ? Q:
All of the following are true about skeletal muscle except ? Q:
All of the following are composite muscles except ? Q:
Abduction of shoulder is done by all , EXCEPT ? Q:
External ear cartilage is ? Q:
The anterior triangle occupy the side of the neck in front of sternomastoid muscle. Each triangle presents boundaries in front ? Q:
Unpaired structure in the brain ? Q:
IN an adult, the spinal cord end at the level of ? Q:
Broca’s area is localized in ? Q:
Carina in an adult is at the level of ? Q:
The stability of the vertebral column is due to ? Q:
Larynx extends from ? Q:
Nerve supply of the mucosa of larynx is ? Q:
Posterior boundary of carotid triangle is ? Q:
The total volume of CSF is ? Q:
In grey matter of cerebellum are the following nuclei ? Q:
Thalamus is the largest relay centr for all sensory inputs ? Q:
Regarding palatin tonsil , which of the following is an statement ? Q:
Which is true of tonsils ? Q:
Main arterial supply of the tonsil is from ? Q:
Damage to external laryngeal nerve results in ? Q:
Which laryngeal cartilage is above glottis ? Q:
Articular disc of TMJ ? Q:
Which of the following does not drain into the sub mental lymph nodes ? Q:
Middle conchae of nose are a part of ? Q:
Correct about right and left main bronchi is ? Q:
Nasolacrimal duct opens into ? Q:
The frontal paranasal sinus drains into the ? Q:
The carotid artery may be palpated at ? Q:
Trachea bifurcates at the level of ? Q:
Tympanic plexus is formed by ? Q:
Little’s area constitutes ? Q:
The arterial supply of trachea is by ? Q:
Walderyer’s lymphatic chain is formed by all except ? Q:
Epithelium in vocal card is ? Q:
The second stage of deglutition is characterized by ? Q:
Main motor nerve supply to the pharynx is ? Q:
What is true about pharyngotympanic tube ( Eustachian tube) ? Q:
The only pharyngeal muscle innervated by the glossopharyngeal nerve is the ? Q:
The weakest part of pharynx is ? Q:
The place where the hard palate is continuous with soft palate posteriorly is overlapped by ? Q:
The esophagus commences at the following level ? Q:
The narrowest part of GIT is ? Q:
Nasopharynx consists of all except ? Q:
Cricothyroid is supplied by ? Q:
Which of the following muscle is attached to posterior part of pterygomandibular raphe ? Q:
Lymph from tonsils drain into the ? Q:
Which of the following statements regarding middle constrictor muscle is wrong ? Q:
The maxillary air sinus opens into middle meatus at ? Q:
Muscles spared by complete transaction of cranial part of accessory nerve ? Q:
Which of the following is not an intrinsic muscle of eye ? Q:
The posterior bellies of digastric muscle are especially active during ? Q:
All of the following statements regarding pharynx are correct except ? Q:
Sphenoidal air sinus is supplied by which nerve ? Q:
First sinus developed ? Q:
All of the following muscles are attached to oblique line of thyroid cartilage except ? Q:
Hypolossal nerve is ? Q:
All of the following are digastrics, except ? Q:
What is maxillary air sinus ? Q:
Soft palate is made up of ? Q:
All the following muscles of larynx are supplied by the recurrent laryngeal nerve except ? Q:
The palatal muscle that ends in a tendon that hooks around the hamulus and is inserted in the palate is the ? Q:
The following ligaments are present in temporomandibulai joint except ? Q:
Abductors of larynx are ? Q:
Lymph from lower lip – middle part drains directly into ? Q:
Muscles which open the glottis are ? Q:
The nerve that is related to pyriform recess in pharynx ? Q:
Genioglossus Muscle is attached in the posterior surface of symphysis menti in the ? Q:
Which of the following is / are fan shaped ? Q:
Hyperacusis is due to the damage to which of the following muscles ? Q:
Muscle involved in the rotation and protrusion of the mandible ? Q:
Mylohyoid muscle ? Q:
Which of the following muscles separates the carotid triangle from the digastric triangle ? Q:
Temporalis muscle is inserted into ? Q:
All of the following muscles are grouped together as “muscles of mastication” except ? Q:
Facial muscles are derived from ? Q:
Sternocleidomastoid and trapezius are supplied by ? Q:
The action of digastric muscle is ? Q:
IN relation to the occlusal plane following muscles are in descending order ? Q:
Floor of mouth is made by which muscle ? Q:
Passavent’s muscle is formed by ? Q:
The occipital bone provides attachment to all except ? Q:
Posterior belly of digastric is attracted to ? Q:
The antagonistic muscle to superior rectus ? Q:
Oral diaphragm is formed by ? Q:
Al are structures lying deep to the hyoglossus muscle except ? Q:
Muscle of palate , which works around hamular notch and forms a tendon is ? Q:
Stapedius muscle is supplied by _________ nerve ? Q:
Muscle originating from scaphoid fossa is ? Q:
Which one of the following muscles of the soft palate supplied by the mandibular nerve ? Q:
Wry neck deformity is due to the damage of ? Q:
Middle constrictor of pharynx has attachment from ? Q:
Ligamentum denticulaum is ? Q:
The infrahyoid muscles are innervated by the ? Q:
Which of the following muscles has dual nerve supply ? Q:
When the jaw is opened ? Q:
The lacrimal gland is located in a groove which is overlap by ? Q:
The disc of the tempero mandibular joint moves forward principally by ? Q:
Which of the following accessory ligaments of the TMJ is likely to have significance upon mandibular movements ? Q:
Tensor palati is supplied by ? Q:
All of the following muscles retract scapula except ? Q:
Among the muscles of TMJ the following muscle opposing stabilizing and antagonistic muscle force as far as the disc is concerned ? Q:
Temporalis muscle is inserted into ? Q:
Abduction of eyeballs is by the action of ? Q:
Which of the following is correctly matched ? Q:
When the mouth is opened wide, modiolus becomes ? Q:
Hyoglossus muscle inserts into ? Q:
Sensory nerve supply of capsule of TMJ is ? Q:
Depression and Protrusion of the mandible ? Q:
Which of the following muscles elevates the mandible ? Q:
Which muscle divides the neck into anterior and posterior triangles ? Q:
Which is not anterior triangle of neck ? Q:
All of the following muscles are supplied by accessory nerve except ? Q:
Anterior and posterior belly of digastric form an intermediate tendon that attaches to ? Q:
In facial palsy the muscle which is paralysed is ? Q:
Retraction of mandible is achieved by ? Q:
Superior moment of eye ball is by ? Q:
The occulomotor nerve supplies all the muscles of eyeexcept ? Q:
The ansa cervicalis innervates which muscle ? Q:
Which muscles make up the pterygomandibular raphae ? Q:
All of the following muscles are elevators of the mandible EXCEPT ? Q:
All of the following muscles take their origin from the outer surface of the mandible EXCEPT ? Q:
Accessory meningeal artery enters cranial cavity through ? Q:
Which of the following does not pass through superior orbital fissure ? Q:
Muscle that attaches to zygomatic process of maxilla ? Q:
Temporalis muscle originates from ? Q:
Medial pterygoid muscle is attached to ? Q:
Muscles of mastication are supplied by ? Q:
The maxilla articulates with all of the following bones, except one. Identify the exception ? Q:
Pterion is ? Q:
Following foramina are found in greater wing of sphenoid except ? Q:
Which of the following is present in the posterior cranial fossa in a five year old child ? Q:
Supra meatal triangle extermnally represents ? Q:
The typical cervical differs from thoracic vertebra in that it ? Q:
Joint between two bony surfaces linked by cartilage in the plane of body is called ? Q:
The type of suture represented by sagittal suture of the cranial vault is ? Q:
The hyoid bone lies in the midline at the front of the neck at the level of the ? Q:
Bone better described as bat with extended wings is ? Q:
Structures passing through foramen spinosum is ? Q:
Which of the following is unpaired bone of facial skeleton ? Q:
Pneumatic bones is all except ? Q:
Mandibular fossa is a part of ? Q:
All of the following canals open on the posterior wall of the pterygo palatine fossa EXCEPT ? Q:
Number of Bones in adult skull are ? Q:
The palatine bone furnishes the link between ? Q:
Mental foramen is located ? Q:
Which of the following structures is not present on the internal surface of mandible ? Q:
Structures passing through foramen ovale ? Q:
Muscle, which pulls the disk of TMJ downward ? Q:
Anterior limit of infratemporal fossa is ? Q:
What is the number of bones a neonate has in the skeleton ? Q:
Which of the following is located meidal to the third molar at the junction of the maxilla and the horizontal plate of the palatine bone ? Q:
The orbital opening is smoewhat ? Q:
All the following features of skull of a newborn are true except ? Q:
Foramen caecum is seen in ? Q:
Foramen magnum transmits all except ? Q:
Which of the following is the weakest part of the orbit ? Q:
Which out of the following bones ossify first ? Q:
The joint between the atlas and axis is ? Q:
The point where the parieto mastoid , occipito mastoid , and lambdoid sutures meet is ? Q:
Lingual gives attachment to ? Q:
Among all of the following foramens in the base of skull, which is , the most posteriorly present ? Q:
Highest point on skull ? Q:
The first costochondral joint is a ? Q:
Mental spines provide attachment to ? Q:
Which vertebra has the most prominent spine ? Q:
Which structures pass through infra orbital fissurs ? Q:
The level of branching of common carotid artery ? Q:
Superior parathyroid glands are derived from ? Q:
The left subclavian artery is a branch of ? Q:
Lateral part of middle cranial fossa and posterior cranial fossa are divided by ? Q:
Bregma is the name given to the junction of the ? Q:
Sublingual salivary gland lies ? Q:
Which of the following structures is not found in parotid gland ? Q:
Which of the following muscle divides the sub- mandibular gland into a superficial and deep part ? Q:
The secretomotor supply of the parotid gland is through ? Q:
The orifice of the parotid duct is located ? Q:
Secretomotor supply of parotid comes from ? Q:
The relation of facial nerve branches to parotid gland is ? Q:
During examination of parotid gland, parotid duct can be palpated at the following except ? Q:
Parotid duct traverses ? Q:
Deep part of submandibular salivary gland is in relation to ? Q:
The preganglionic parasympathetic fibers for otic ganglion commence at ? Q:
Sensory supply to soft palate is by all except ? Q:
Lacrimal gland is supplied by which of the following ganglion ? Q:
Parathyroid glands are supplied by _____ artery ? Q:
The nerve supplying submandibular gland ? Q:
Surgical excision of parotid gland endangers which of the following structures ? Q:
Duct of parotid gland crosses over masseter muscle and pierces the ? Q:
All the following nerves may be injured while doing excision of submandibular salivary glands except ? Q:
The structure that does not traverse parotid gland is ? Q:
During inferior alveolar nerve block the needle of LA syringe is penetrated into parotid gland which of the following structure is most likely to be penetrated ? Q:
Parasympathetic nerve supply to salivary gland is by ? Q:
Nasolacrimal duct is directed ? Q:
Which of the following is not present on the medial surface of a submandibular gland ? Q:
The facial nerve ? Q:
Submandibular gland is situated in ? Q:
Tongue movement has its primary effect on ? Q:
Palsy of the right genioglossus causes ? Q:
Deep surface of Hyoglossus is related to ? Q:
Middle thyroid vein drain into _______ vein ? Q:
Inferior thyroid artery arises from ? Q:
Isthmus of thyroid gland is across tracheal rings ? Q:
Sub lingual gland is situated between ? Q:
Which of the following muscle of tongue runs from dorsum of tongue to ventral ? Q:
The extrinsic muscles that aid in depressing the tongue are the ? Q:
The muscles of the tongue are supplied by ? Q:
Safety muscle of tongue is ? Q:
Main arterial supply to the tongue is ? Q:
Sensory nerve fibers to posterior one third of the tongue is supplied by ? Q:
Tongue develops from which branchial arches ? Q:
Anterior 2/3rd of tongue arises from ? Q:
All are structures lying deep to the hyoglossus muscle except ? Q:
Taste sensations from the posterior one- third of the tongue are carried by _______ cranial nerve ? Q:
The action of styloglossus muscle is ? Q:
In which of the following papillae of the tongue are the taste buds predominantly located ? Q:
When a patient protrudes his tongue, it deviated to the right. Which of the following nerves is damaged ? Q:
Hypoglossal nerve supplies to all the following muscles EXCEPT ? Q:
The papillae present on margins of the tongue ? Q:
Circumvallate papillae are present ? Q:
The lymphatic drainage from the tip of tongue first passes to ? Q:
Protrusion of tongue is brought out by ? Q:
The mucosa of the posterior third of the tongue is supplied by ? Q:
Structures related to the medial surface of the hyoglossus muscle in include the following EXCEPT ? Q:
Base of the tongue is attached to the ? Q:
The Tongue ? Q:
What is the attribute of a material which resists the flow of electricity known ? Q:
How is conductivity of a material defined ? Q:
What is the electrical conductivity of Aluminum ? Q:
The tendency of a deformed solid to regain its actual proportions instantly upon unloading known as ? Q:
How is Young’s modulus of elasticity defined ? Q:
The permanent mode of deformation of a material known as ? Q:
What is the electrical resistivity of Copper ? Q:
Measured using an Electrical Conductivity meter, what is the order of resistivity of superconducting materials ? Q:
Which of the following processes is not an application of thermoelectric effect ? Q:
The ability of materials to develop a characteristic behavior under repeated loading known as ? Q:
What is the unit of tensile strength of a material ? Q:
Which of the following factors affect the mechanical properties of a material under applied loads ? Q:
The ability of a material to resist plastic deformation known as ? Q:
The insulating capacity of material against high voltages is known as ? Q:
What is the nature of the coefficient of resistance of an insulator ? Q:
What is the dielectric strength of mica ? Q:
The ability of a material to be formed by hammering or rolling is known as ? Q:
What type of wear occurs due to an interaction of surfaces due to adhesion of the metals ? Q:
Deformation that occurs due to stress over a period of time is known as ? Q:
The property of a material that produces an opposing magnetizing force, which removes the preceding magnetizing effect, is called as ? Q:
What is the magnetic permeability of Iron ? Q:
The response of a material due to the function of heat is known as ? Q:
Specific heat of materials is expressed in terms of ? Q:
The quantity or effectiveness of the energy emitted known as ? Q:
What is the emissivity of aluminum foil ? Q:
The ability of a substance to neutralize the acidic nature of the material is known as ? Q:
What effect does the addition of thermal energy have on a material ? Q:
Which term is used to define the temperature at which a substance changes its status from solid to liquid ? Q:
The melting point of Iron (Fe) is ? Q:
The ability of a metal which helps it to form a smooth cast is known as ? Q:
What is the machinability index of soft cast iron ? Q:
Which of the following is an application of Tin solder 35 ? Q:
Which property helps a material to absorb lubricants ? Q:
The ability of a body to withstand sudden and severe temperature changes is known as ? Q:
What effect do thermal variations in volume have on a body ? Q:
The temperature at which plastics begin to become softer and defer under a load is known as ? Q:
What kind of steel requires definite amounts of other alloying elements ? Q:
Which of these is not a function of alloy steels ? Q:
Steels containing up to 3% to 4% of one or more alloying elements are known as ? Q:
Which is the primary element used for making stainless steel alloy ? Q:
Which is the primary element used for making stainless steel alloy ? Q:
Addition of _______ gives stainless steels an austenitic structure ? Q:
Stainless steels with little carbon and no nickel are called ? Q:
What does AISI steel stand for ? Q:
Which of these is not an application of HSLA steels ? Q:
Steels containing more than 5% of one or more alloying elements are known as ? Q:
Which of the following groups of alloying elements stabilize austenite ? Q:
Stainless steels with high strength, but low corrosion resistance are known as ? Q:
Which of the following are applications of Ferritic stainless steels ? Q:
Which of the following is not a type of oil-hardening steel ? Q:
Mushet steel belongs to which group of tool steels ? Q:
Which family of steels are referred to as chromoly ? Q:
What is the common name of COR-TEN steel ? Q:
Alloy steels containing 0.05% to 0.15% of alloying elements are called ? Q:
What property does the AISI-SAE tool steel grade ‘L’ possess ? Q:
The low-carbon, high-alloyed steels which possess high strength and toughness are known as ? Q:
What is the unit of diffusion coefficient ? Q:
What is the diffusion constant (Do) when copper is dissolved in copper ? Q:
Plain carbon steels are alloys mainly consisting of ? Q:
Which of the following attributes explain why pure metals are not frequently used in engineering applications ? Q:
Which of the following is also known as mild steel ? Q:
What do TRIP steels stand for ? Q:
What is the maximum allowable temperature at which High-Speed Steels retain good cutting ability ? Q:
What is the composition of carbon in medium carbon steels ? Q:
Which of these are applications of high-carbon steel ? Q:
What is the maximum forging temperature of 1.1% carbon steel ? Q:
Ultra high-speed steels are made of which of the following elements ? Q:
What is the microstructure of Hadfield’s steel ? Q:
Which steels are generally used for making connecting rods and gear shafts ? Q:
What is the maximum amount of manganese in carbon steels ? Q:
What are the advantages of plain carbon steels over alloy steels ? Q:
White bearing metals contain ______ of antimony ? Q:
Tin-based or lead-based alloys are types of ? Q:
Babbit metals are also known as ? Q:
How much carbon is present in cast irons ? Q:
Cast iron is a _____ alloy ? Q:
Iron obtained from broken ______ is known as white iron ? Q:
How much tin is contained in a Babbit metal ? Q:
How much antimony does a lead-base alloy contain ? Q:
________ types of bearing alloys contain powdered copper and tin ? Q:
Which type of bearing bronze is the weakest ? Q:
If the iron surface contains graphite, it is known as ? Q:
Which element causes cementite to behave in a stable manner ? Q:
An iron with high-silicon content is a ? Q:
What is the effect of phosphorus and sulphur in cast irons ? Q:
Plain tin bronze contains _____ of copper ? Q:
Which of the following is an application of leaded bronze ? Q:
Tin-base alloys are replaced by aluminum-base alloys due to ? Q:
Decomposition of cementite to form ferrite and graphite is known as ? Q:
Which of these are applications of grey cast iron ? Q:
Which of the following cast irons cannot be machined ? Q:
Bearing materials used for low load applications are ? Q:
Superalloys have resistance to creep temperatures as high as ? Q:
How are malleable cast irons designated for different grades ? Q:
What is the effect of Nickel on cast irons ? Q:
What is the defining property of Wrought Irons ? Q:
What is the specific gravity of magnesium ? Q:
What is the melting point of magnesium ? Q:
Which of the following is not a property of magnesium ? Q:
What is the melting point of pure aluminum ? Q:
What is the tensile strength of aluminum ? Q:
Compared to copper, how is the electrical conductivity of aluminum ? Q:
Magnalium is an alloy of magnesium ? Q:
How does a high amount of magnesium affect alloys ? Q:
Dow metal contains ______ of magnesium ? Q:
Which of the following is a type of aluminum alloy with magnesium ? Q:
_______ is coated onto aluminum to improve its soldering ability ? Q:
Which aluminum alloy is known as aircraft aluminum ? Q:
Which of the following is not a classification of aluminum alloys ? Q:
Which of these is not a property of duralumin ? Q:
A magnesium alloy containing 3% rare earth metal exhibits which of the following characteristics ? Q:
Which of the following alloys is used in nuclear reactors ? Q:
Which among the following is an example of a non heat-treatable alloy ? Q:
Artificial aging process takes place at a temperature range of ? Q:
Which element is known as the softest heavy metal ? Q:
What is the melting point of lead ? Q:
What is the appearance of lead ? Q:
How much copper is present in deoxidized copper ? Q:
High conductivity copper is used ? Q:
Which copper grade is used to manufacture semiconductors and particle accelerator components ? Q:
What happens when the maximum strength is achieved by the aging process ? Q:
Which of these is not a stage in precipitation hardening treatment ? Q:
How much copper is present in Y-alloys ? Q:
Lead alloys containing _______ lead are used as bearing metals ? Q:
Bearing metals are called Babbit metals on the addition of ? Q:
The melting point of nickel is ? Q:
What is a nickel-iron alloy, with 40-50% nickel, called ? Q:
What is the melting point of Copper ? Q:
Brass is an alloy of copper and ? Q:
α brasses contain ______ of zinc ? Q:
What is the appearance of copper ? Q:
What is the melting point of zinc ? Q:
With the addition of which element, does zinc create resistance to creep ? Q:
The most common casting process for zinc alloys is ? Q:
Addition of which element turns the Invar alloy into Elinvar alloy ? Q:
Which type of Monel alloy is a hard-casting grade ? Q:
How does a Monel perform compared to mild steel ? Q:
Addition of tellurium to copper results in ? Q:
________ is an alloy of copper and tin ? Q:
Yellow metal is more commonly known as ? Q:
Which brass alloy has high tensile strength and can be used for cast molding ? Q:
What is the appearance of zinc ? Q:
What is the temperature at which zinc become malleable ? Q:
Which brass alloy is used to make imitation jewelry and decorative work ? Q:
Which brass alloy is suitable for high-speed machining ? Q:
Which nickel alloy is used as a substitute in tableware and jewelry ? Q:
Which of the following is an application of Inconel ? Q:
What is the melting point of Tin ? Q:
Tin content in bronzes is kept below 12% due to their tendency to become ? Q:
Bell bronze is an alloy containing ? Q:
Which bronze alloy is commonly used as bearing alloy ? Q:
Which of the following is a tarnish resistant alloy ? Q:
Soft solder is a _______ tin alloy ? Q:
What effect does cobalt have on steel ? Q:
What is the melting point of titanium ? Q:
______ is added to aluminum bronze to increase strength and hardness ? Q:
Why is silicon bronze classified as a bronze alloy despite having no tin ? Q:
Copper coins are made using ? Q:
Alloys containing copper, tin, and zinc are known as ? Q:
The alpha-beta titanium alloy is heat treatable up to ? Q:
Beryllium is a ductile material, before turning brittle at ? Q:
Addition of zinc to gun metals results in ? Q:
Which of the following is an application of admiralty gunmetal ? Q:
Highest corrosion resistance in seawater is found is ______ copper alloys ? Q:
Thermoplastics are formed by ? Q:
Which of the following is not a property of thermoplastics ? Q:
Which of the following is an example of a thermoplastic ? Q:
Which of the following is not a characteristic trait of polymer materials ? Q:
The number of repeating units in a polymer is known as ? Q:
A polymer made of identical monomer units is called ? Q:
Monel metal is a type of ______ alloy ? Q:
Which of the following is a heat treated alloy ? Q:
Which copper alloy is used for making cutlery ? Q:
Which of the following is not an example of a commodity thermoplastic ? Q:
Which of these is not a type of polyethylene ? Q:
To overcome the brittleness of polypropylene ______ is used ? Q:
Which of the following is not a type of polystyrene ? Q:
Liquid or gas polymers having short chains and low molecular weights are known as ? Q:
Which of the following types of polymers is a copolymer ? Q:
Which of the following is not a stage of addition polymerization ? Q:
________ is an example of dichloro-ethylene ? Q:
Which is the most commonly used fluorocarbon polymer ? Q:
Addition of different types of monomers to form polymer chains is known as ? Q:
What is the rate of growth of chains in condensation polymerization ? Q:
PMMA is otherwise known as ? Q:
What does the numbered suffix used in nylon polymers mean ? Q:
Acetals retain their properties up to ? Q:
Which of the following is a property of ceramics ? Q:
Porcelain is a type of ______ ceramic ? Q:
Diamond and corundum are examples of _____ ceramics ? Q:
Wood flour and silica flour are examples of ? Q:
Which polymer additives are added to improve flexibility ? Q:
Which of the following is an example of a stabilizer ? Q:
Which of the following is an example of heterochain polymers ? Q:
Polyethylene and polystyrene are examples of which kind of polymers ? Q:
Which of the following are applications of polypropylene ? Q:
Which of the following is not a step in making ceramics ? Q:
Which material is commonly used in electronic devices ? Q:
Which of the following carbides are used for cutting tools ? Q:
Which class of engineering ceramics generally includes lubricant materials ? Q:
The optical opacity of a polymer can be controlled by using ? Q:
Which of the following is an example of flame retardants ? Q:
Versalon, Zytel, and Plaskon are common trade names of which thermoplastic ? Q:
Thermal resistance of polyimide is ? Q:
Which of the following is a characteristic of alumina ? Q:
What is the tensile strength of aluminum oxide ? Q:
Which polymer additive is used to remove parts from molds ? Q:
Carbon fiber is an example of ? Q:
Which among the following exhibits the highest thermal conductivity ? Q:
Thermosetting plastics are formed by ? Q:
Which of the following is a property of thermosetting plastics ? Q:
Which among these is an example of a commodity thermosetting plastic polymer material ? Q:
What is the coefficient of thermal expansion of silicon carbide ? Q:
Silicon carbides resist oxidation up to ? Q:
What disadvantage does silicon carbide have ? Q:
Which of the following is not an example of a thermoplastic polymer ? Q:
Phenolics are otherwise commonly known as ? Q:
Polyformaldehyde has a good stability up to ? Q:
Melamine formaldehyde can be used at temperatures up to ? Q:
Which of the following is not a type of silicon nitride ceramics ? Q:
Partially stabilized zirconia does not exist in which crystalline structure ? Q:
How much of a stabilizing oxide is present in partially stabilized zirconium ? Q:
Which ceramic material does Si3Al3O3N5 denote ? Q:
Which plastic material does a combination of dibasic acids and polyhydric alcohols give ? Q:
A polymer having rubber-like properties is known as ? Q:
Which of the following is used as an adhesive ? Q:
On average, what is the maximum use temperature of engineering ceramics ? Q:
How is the creep strength of ceramics when compared to other materials ? Q:
The continuous phase of a composite material is known as its ? Q:
The classification of fibers having thin crystals is known as ? Q:
Which of the following materials are common for whiskers ? Q:
Which of the following is a glass forming technique ? Q:
Drawing and firing operations are done on which of these processes ? Q:
Which of the following is not a form of powder pressing ? Q:
Cermet is a _______ composite ? Q:
How much volume of carbon black is used in automobile tires ? Q:
Kevlar is a ______ type of material ? Q:
Which of the following is not a characteristic trait of composite materials ? Q:
What is the firing temperature for particulate forming processes ? Q:
What does the term ‘green’ refer to for drying and firing operations ? Q:
Which pressing technique employs a rubber envelope and application of pressure by fluid ? Q:
Which of these holds true for cementitious bonds ? Q:
High-temperature strength of nickel alloys can be enhanced using dispersed particles of ? Q:
SAP composite stands for ______ composite ? Q:
Which of the following cermet materials is used for rocket motor and jet-engine parts ? Q:
How much SiO2 is present in the glass which is drawn into fibers ? Q:
Fiberglass materials have a usable temperature up to ? Q:
What is the purpose of fiberglass that is made as a thread ? Q:
Injection molding can be used for parts of thickness up to ? Q:
What is the common name for fired clay wares ? Q:
The shape forming process PIM known as ? Q:
Manufacturing of components having continuous lengths and the constant cross-sectional shape is done by _____ process ? Q:
What amount of principle reinforcement materials is used in pultrusion process ? Q:
What is the firing temperature of structural clay products ? Q:
Which of the following is not a natural abrasive ? Q:
What is a common application of diamond ? Q:
Sandpaper is a common application of ______ abrasives ? Q:
Which of the following coatings has a glass composition ? Q:
Which of the following coatings has a glass composition ? Q:
Which of the following is not a type of protective coating ? Q:
An example of an anodic coating is ? Q:
Which of the following is a property of porcelain ? Q:
What is China commonly used for ? Q:
Salt glazing is a manufacturing technique of _______ ceramics ? Q:
Silicic acid deposits are used to form ? Q:
A high-temperature electric arc of _____ is used for the manufacture of silicon carbide ? Q:
Which abrasive has a common trade name as carborundum ? Q:
Which of the following is regarded as a modern abrasive ? Q:
The method of immersing a material into a molten bath for coating is known as ? Q:
Which of these methods uses a filler wire at a high-temperature flame ? Q:
The veneering of metals for coating is known as ? Q:
Alclad is the cladding method where _____ is coated with pure aluminum ? Q:
The polishing of cast iron and finishing of stainless steels are applications of ? Q:
What is the composition of a double tetrahedral structure ? Q:
Which method uses the powdered form of a coating to form the protective layer ? Q:
Phosphate coating and Chromate coating are classifications of ______ coatings ? Q:
The mixture of oil and a pigment is known as ? Q:
Conversion of a tetrahedral unit into a three-dimensional structure gives a ______ structure ? Q:
Quartz and Feldspar are examples having ______ structure ? Q:
The ability of a material to exist in more than one crystal structure is known as ? Q:
A varnish is a mixture of _____ and oil ? Q:
A mixture of oil and pigment in water is known as ? Q:
Which organic coating is made from Lac dissolved in alcohol ? Q:
Which common application do anodizing and galvanizing serve ? Q:
How much silica do silica refractories usually contain ? Q:
Which of the following is a property of fireclay ? Q:
How is the corrosion resistance of high alumina when compared against fireclay ? Q:
What is the value of dielectric constant of free space ? Q:
What is the unit of polarization ? Q:
How is the dielectric strength denoted as ? Q:
Which of the following properties is not associated with refractory metals ? Q:
Firebrick is an important raw material of refractory metals, which is made from ? Q:
What kind of refractory can bauxite be grouped as ? Q:
What is the hardness of tungsten at room temperature ? Q:
TMZ is an alloy of ? Q:
Which of the following is not a characteristic of tungsten ? Q:
What is the charge of an electron ? Q:
Which of the following factors are relevant for change in dielectric strength ? Q:
What is the electric polarizability of helium ? Q:
Silica refractories are also known as ______ refractories ? Q:
What is the fusion temperature of aluminum silica ? Q:
Which of the following is an example of a neutral refractory ? Q:
What is the fusion temperature of Magnesia ? Q:
How can the ductility of tungsten be improved ? Q:
What is the oxidizing temperature of niobium ? Q:
Which phase represents the matrix of the alloy ? Q:
Polarization occurring due to magnetic moment is known as ? Q:
What is the dielectric strength of mica ? Q:
What is the dielectric constant of Nylon 6, 6 at 60 Hz ? Q:
The electrical response of a crystal is known as ? Q:
How much of alumina in weight percent is added to silica refractories ? Q:
Mullite is an example of ______ refractory ? Q:
Which crystal structure is the Gamma Double Prime phase of nickel-based superalloy composed of ? Q:
In which temperature range is Gamma Prime phase of nickel-based superalloys unstable ? Q:
TCP phase of nickel-based superalloys are formed at a temperature of ? Q:
Which of the following is an application of asbestos ? Q:
What kind of mineral is Chrysotile ? Q:
Which of the following is a characteristic of asbestos minerals ? Q:
How is the magnetic induction of material defined ? Q:
The measure of the capacity of a material to produce its own magnetic field is defined as ? Q:
How is the magnetic field strength defined ? Q:
Which of the following is not an effect of adding boron and silicon to superalloys ? Q:
The thermal coating ‘thermally grown oxide’ is formed by the oxidation of ? Q:
Which of the following applications does a tungsten-carbide coating provide ? Q:
What is the specific heat of Chrysotile ? Q:
Which is of following is not an asbestos mineral ? Q:
What makes up the primary composition of glass ? Q:
Pyrex glass is otherwise known as _________ glass ? Q:
What is the permeability of free space ? Q:
How is magnetic moment determined ? Q:
The measure of a material which helps to determine whether it is attracted to or repelled from a magnetic field is known as ? Q:
Pyroceram glass softens above ? Q:
Cork is composed of _____ air ? Q:
A copolymer of butadiene and acrylonitrile is known as ? Q:
What is the percentage of elongation of styrene butadiene rubber ? Q:
Isoprene added to isobutylene gives ? Q:
The hysteresis loss in soft magnetic materials must be kept ? Q:
The supermaloy primarily composed of ? Q:
Which of the following is an example of soft magnetic material ? Q:
_______ is a weak magnetizing effect in which magnetic lines of force are repelled ? Q:
Which material is considered as perfectly diamagnetic ? Q:
_______ is a weak magnetizing effect in which the material is attracted due to the application of magnetic force ? Q:
What is the common name for polysulphide rubber ? Q:
Which of the following is not a method of fabrication of rubber ? Q:
Mica manufactured by internal resistance melting method is melted at ? Q:
Ruby mica is more commonly known as ? Q:
What is the relative permeability of iron ? Q:
The heat treatment of alnico alloys at _____ results in phase separation ? Q:
What is the hysteresis loss of permalloy ? Q:
Which of the following is a property of a hard magnetic material ? Q:
What is the temperature at which a phase transition from ferromagnetic to paramagnetic occurs ? Q:
What is the temperature at which a change from the anti-ferromagnetic phase to paramagnetic phase occurs ? Q:
Natural muscovite is normally stable up to ? Q:
Which of the following is not a form of mica ? Q:
A _____ cooling rate solidifies metallic glass made from iron- base alloys ? Q:
Which of the following is not a use of magnesium-manganese ferrites ? Q:
Yttrium-iron-garnet is used as microwave isolators in the ____ range ? Q:
What is the coercive force of high carbon steel ? Q:
What is the value of residual induction of alnico alloys ? Q:
Which of the following varnishes is oxidizing in nature ? Q:
Dissolved resins in alcohol produce ______ varnishes ? Q:
Which of the following is not a property of insulating varnishes ? Q:
Which of the following is a requirement for thermal insulation in materials ? Q:
How does moisture affect the thermal insulation of a body ? Q:
Which of the following is an example of organic insulating material ? Q:
Silicone varnishes have a ______ operation ? Q:
Acrylic varnishes are generally used in _______ gases ? Q:
What kind of varnishes are used for most temperatures or classes ? Q:
At what temperature is Class F operation carried out ? Q:
An insulating material named 85% magnesia can be used up to temperatures of ? Q:
An insulating material made from ______ is preferred for applications where vibration resistance is vital ? Q:
A cork insulation with a waterproof binder is used for _______ surfaces ? Q:
Which of the following is a cause for an increase in insulation ? Q:
Which of the following is not a coating method for varnishes ? Q:
An electrically insulating material has a resistivity that is ____ times greater than that of copper ? Q:
Polyamide polymers with amide group –CONH is known as ? Q:
What is the melting point of Nylon 6 ? Q:
Which of the following is a drawback of Nylon ? Q:
The resistance of an insulating material ______ as the temperature increases ? Q:
Ionic conductivity of a material can be increased by ? Q:
Cork has a low thermal conductivity of _____ W/m K ? Q:
What is the amount of moisture absorption of Nylon at 65% relative humidity ? Q:
What is the percentage of elongation of Nylon 6,6 ? Q:
What is the maximum operating temperature of Nylon ? Q:
What is Tynex ? Q:
The measure of loss of energy in a material is defined as ? Q:
Which of the following is both a good electrical insulator and thermal conductor ? Q:
The insulating materials resist degradation by stability against chemical reaction over ? Q:
Cellular concrete is used for ______ insulation ? Q:
What is Nylon 11 otherwise known as ? Q:
Nylon 9 finds its applications in ? Q:
Which insulating material does a combination of magnesium oxychloride and gelatin produce ? Q:
What is the dielectric strength of Nylon ? Q:
Teflon is known as the trademark name for ? Q:
Which of the following is not a property of fiberglass ? Q:
Staple fibers are ______ cm in length ? Q:
What is the primary component of crude oil ? Q:
How is crude oil separated ? Q:
What type of gas is LPG ? Q:
Which chemical composition of fiberglass is used when chemical resistance is not essential ? Q:
The melted glass inserted into a second furnace uses a _______ plate at the bottom ? Q:
The diameter of the selected fibers is of the range of ? Q:
Staple fibers differ from continuous fibers due to the use of ? Q:
What is the boiling temperature of petrol ? Q:
Which fuel/oil is used for obtaining gasoline ? Q:
Which of the following is not used as a lubricant ? Q:
What is the function of petroleum coke ? Q:
Which of the following is not a type of glass insulation ? Q:
What is the operating temperature of borosilicate glass ? Q:
What is the operating temperature of high silica glass ? Q:
Carbon black and hydrogen can be manufactured using ? Q:
Coal gas is attained from to a process carried out at ? Q:
Oil gas is obtaining by the cracking of ? Q:
What is the product obtained when thermosetting resin fiberglass is exposed to heat and pressure ? Q:
Which of these gases is used for heating open-hearth furnaces ? Q:
A process of production of water gas is carried out at ? Q:
How is biogas prepared ? Q:
How is glass wool formed ? Q:
Short fibers of glass wool can be used up to ? Q:
What are the applications of the unbounded type of glass wool ? Q:
What is the maximum permissible amount of ash on carbonization after coal is washed ? Q:
What is the solid residue that remains after heating of coal in the absence of air ? Q:
What is the level of fineness to be achieved in crushed coal ? Q:
Which type of glass wool is used in space suits ? Q:
What is known as expandable polystyrene ? Q:
What is the maximum heat insulation of thermocole ? Q:
Which of these is not a standard thickness in which thermocole is available in ? Q:
For how long must coke be burnt ? Q:
What is the appearance of oven coke ? Q:
Which of the following factors are not used to evaluate the quality of coke ? Q:
Which of the following is not an advantage of coke over coal ? Q:
Which of these is not a property of thermocole ? Q:
What is the temperature at which low-temperature coke is prepared ? Q:
What is high-temperature coke used for ? Which of these method of class String is used to extract a substring from a String object?The substring(int start) method of StringBuffer class is the inbuilt method used to return a substring start from index start and extends to end of this sequence. The string returned by this method contains all character from index start to end of the old sequence.
Which of these method of class String is used to extract a substring from a String object substring () substring () substring () none of the mentioned?1. Which of these methods of class StringBuffer is used to extract a substring from a String object? Explanation: None.
Which of these method of class String is used to extract specific String?charAt() is the method of class String is used to extract a single character from a String Object. Hence, option(c) is the correct answer.
Which method is used to extract a part of a String?The substr() method extracts a part of a string. The substr() method begins at a specified position, and returns a specified number of characters.
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