Description : The hardenability of steel decreases with (A) Decrease in dislocation density (B) Increase in solutionising temperature (C) Increase in strength (D) Decrease in grain size
Last Answer : D) Decrease in grain size
Description : Dislocation cross-slip is difficult in those materials, which have (A) Large number of slip systems (B) High work hardening rate (C) Coarse grain size (D) Low stacking fault energy
Last Answer : (D) Low stacking fault energy
Description : Between 230 and 370°C, blue brittleness is caused in mild steel because of the (A) Immobility of dislocation (B) Strain-ageing (C) Increase in Young's modulus (D) Strain hardening
Last Answer : Option B
Description : Annealing of cast iron (A) Softens it to facilitate machining (B) Decreases the free carbon (C) Increases the strength (D) None of these
Last Answer : Option A
Description : __________ of a material results, when its strength is increased & ductility is decreased by heating at a relatively lower temperature after cold working. (A) Solid solution hardening (B) Screw dislocation (C) Strain ageing (D) Twinning
Last Answer : (C) Strain ageing
Description : The boundary layer thickness at a given section along a flat plate __________ with increasing Reynold's number. (A) Increases (B) Decreases (C) Remain same (D) May increase or decrease
Last Answer : (B) Decreases
Description : In a boundary layer developed along the flow, the pressure decreases in the downstream direction. The boundary layer thickness in this case will (A) Decrease gradually (B) Increase gradually (C) Increase rapidly (D) Remain constant
Last Answer : (B) Increase gradually
Description : .Increase the grain/non grain ratio on the shoe tends to the shoe losses (a) Decreases (b) Increases (c) Decrease or increase (d) Equal
Last Answer : (d) Equal
Description : Increase amount of non-grain material on the straw walker _______ the walker losses a) Decreases b) Increases c) Unaffected d) Equal
Last Answer : b) Increase
Description : Thermal conductivity of a gas at low density, __________ with increase in temperature. (A) Decreases (B) Increases (C) Remains unchanged (D) May increase or decrease; depends on the gas
Last Answer : (B) Increases
Description : Fluid motion in the natural convection heat transfer between a solid surface and a fluid in contact with it, results from the (A) Existence of thermal boundary layer (B) Temperature gradient produced ... difference (C) Buoyancy of the bubbles produced at active nucleation site (D) None of these
Last Answer : (D) None of these
Description : Pick out the wrong statement. (A) Addition of methane to the furnace atmosphere reduces decarburising by hydrogen (B) Nitrogen in presence of steam decor-burises high carbon steel, whereas hydrocarbon ... the metal surface) cause nitride formation with increase in surface hardness (D) None of these
Description : Pick out the wrong statement. (A) Both annealing and normalising release the internal stresses of the material besides improving the mechanical properties (B) Low carbon steel does not respond to ... are also used for surface hardening (D) Martempering of a material is a hardening process
Last Answer : Option C
Description : Which of the following phenomenon/ phenomena is/are diffusion controlled? (A) Dislocation climb (B) Cross-slip (C) Twinning (D) Recrystallisation
Last Answer : (D) Recrystallisation
Description : Strain hardening effect in metals subjected to cold working is due to the __________ mechanism. (A) Slip (B) Fracture (C) Winning (D) Dislocation
Last Answer : (D) Dislocation
Description : Strain hardening effect in a metal subjected to cold working is due to the __________ mechanism. (A) Fracture (B) Dislocation (C) Slip (D) Twinning
Last Answer : (C) Slip
Description : 9. The elastic strain energy of a unit length of an edge dislocation as compared to that of a screw dislocation is (A) More (B) Equal (C) Less (D) Double
Description : Generally, as altitude increases: a. Temperature decreases and density increases b. Temperature, pressure and density decreases c. Temperature and pressure increase and density decreases d. Temperature decreases and pressure and density increase
Last Answer : b. Temperature, pressure and density decreases
Description : With decrease in the grain size of a material, its creep resistance (A) Increases (B) Decreases (C) Remain constant (D) Either (A) or (B); depends on the material
Last Answer : (C) Remain constant
Description : Pick out the wrong statement. (A) Tin can be readily and very easily drawn into very fine wire (B) Tin can be severely cold worked without the necessity of annealing due to its low recrystallisation temperature (C) Tin exists in two allotropic forms
Last Answer : (A) Tin can be readily and very easily drawn into very fine wire
Description : Heating the Hypo-eutectoid steels to 30°C above the upper critical temperature line, soaking at that temperature and then cooling slowly to the room temperature to form a pearlite & ferrite structure is called (A) Tempering (B) Hardening (C) Annealing (D) Normalising
Description : Is anyone else reading "The Casual Vacancy"?
Last Answer : I didn’t like the sound of it from what I heard in a story on JK Rowling.
Description : If Michael Myers (Halloween) was looking for a job, what would be the most/least suitable vacancy for which he could apply?
Last Answer : Most suitable: Boner (not that boner). Least suitable: Actor
Description : What does the word vacancy mean ?
Last Answer : vacancy , vacancy , vacancy , vacancy .
Description : What are Supply a short response for this vacancy for creditors clerk?
Last Answer : Feel Free to Answer
Description : Where can I find a career job vacancy in the entertainment industry?
Last Answer : All you need is to find a niche, then fill it. What kind ofentertainment industry job? Actor, singer, director, camerman,magician? I could go on. Find out what you want to do first.
Description : A vacancy caused by the resignation of the auditor is filled only by the– (A) Board of Directors of the Company (B) Central Government (C) General Meeting of the shareholders (D) Managing Director of the company
Last Answer : Answer: General Meeting of the shareholders
Description : The vacancy of the office of the President of India must be filled up within- (1) 90 days (2) 6 months (3) One year (4) within the period decided by the Parliament
Last Answer : (2) 6 months Explanation: The vacancy of the office of the President of India must be filled up within 6 months.
Description : When there is a vacancy in the office of the President and the Vice President at the same time, the office is held temporarily by – (1) a person nominated by both the Houses of Parliament (2) the Speaker of Lok Sabha (3) the Deputy Chairman of Raj aya Sabha (4) the Chief Justice of India
Last Answer : (4) the Chief Justice of India Explanation: The Parliament enacted the "President (Discharge of Functions) Act, 1969" which provides that, in the event of occurrence of vacancy in the ... seniormost judge of the Supreme Court available shall discharge the functions until a new President is elected.
Description : In the event of occurrence of any vacancy in the office of the Chairperson of the State Commission, who can authorize one of the members to act as Chairperson? (1) The C hief Justice of the High Court (2) The President (3) The Chairperson of the National Human Rights Commission (4) The Governor
Last Answer : (4) The Governor Explanation: In the event of occurrence of any vacancy in the office of the chairperson of the state commission, The Governor can authorize one of the members to act as Chairperson.
Description : According to the Indian Constistution, the vacancy in the office of the President of India shall be filled within – (1) 1 month (2) 6 months (3) 3 months (4) 1 year
Last Answer : (2) 6 months Explanation: Article 62 of the Indian Constitution says that 'An election to fill a vacancy in the office of President occurring by reason of his death, resignation or removal, or otherwise ... office for the full term of five years from the date on which he enters upon his office.'
Description : The vacancy of the office of the President must be filled within : (1) 6 months (2) 12 months (3) 1 month (4) 3 months
Last Answer : (1) 6 months Explanation: According to Article 56 of the Indian Constitution, the election to fill a vacancy in the office of President occurring by reason of his death, resignation or removal, or otherwise ... after, and in no case later than six months from, the date of occurrence of the vacancy.
Description : Each time a defect gets detected and fixed, the reliability of a software product (A) increases. (B) decreases. (C) remains constant. (D) cannot say anything.
Last Answer : (A) increases.
Description : With increase in density, the viscosity of petroleum products (A) Increases (B) Decreases (C) Remain same (D) Either (A) or (B)
Last Answer : (A) Increases
Description : With increase in the number of carbon and hydrogen atoms in hydrocarbon molecules, the density of petroleum products (A) Decreases (B) Increases (C) Remain same (D) Unpredictable from the data
Description : With increase in moisture content of coal, its (A) Calorific value increases sometimes (B) Bulk density always decreases (C) Clinkering tendency during combustion increases (D) None of these
Description : Which of the following helps in monitoring the Test Progress:- i. Percentage of Test Case Execution ii. Percentage of work done in test environment preparation. iii. Defect Information e.g. defect density, ... ii,iii are correct and iv is incorrect c) i,ii are correct and iii,iv are incorrect
Last Answer : b) i,ii,iii are correct and iv is incorrect
Description : Exit Criteria may consist of :- i. Thoroughness measures , such as coverage of code, functionality or risk ii. Estimates of Defect density or reliability measures. iii. Residual risk such as defects not fixed or ... correct and i,ii,iii are incorrect d) iii and iv are correct and i,ii are incorrect
Last Answer : b) i,ii,iii is correct and iv is incorrect
Description : Defect Density' calculated in terms of A. The number of defects identified in a component or system divided by the size of the component or the system B. The number of defects found by a test phase ... The number of defects found by a test phase divided by the number found by the size of the system
Last Answer : A. The number of defects identified in a component or system divided by the size of the component or the system
Description : Repeated Ankle dislocation for 1 month with no Fracture, what to do?
Last Answer : answer:If the joint is dislocating it is also damaging, stretching the tendons, ligaments, hence the repetitive nature of the injury. I had to have a pin pput in my shoulder for the same reason, ... your dancing, excercising. etc right now. I'd get to an orthopedist and have the situation assessed.
Description : What is the best hip orthosis for conservative treatment for hip dislocation, fractures?
Last Answer : medi hip one from the house of PMIPL, offers an ideal hip therapy orthosis for treatment of hip dislocation, acetabular fracture or any othe rpost-operative conditions of hip joint.. The orthosis guards against dislocation & luxation of the hip
Description : Dislocation?
Last Answer : DefinitionA dislocation is a separation of two bones where they meet at a joint. (Joints are areas where two bones come together.) A dislocated bone is no longer in its normal position, which may ... to the surrounding ligaments generally take 3 - 6 weeks to heal. Sometimes, surgery to repair a
Description : Shoulder joint dislocation?
Last Answer : A shoulder dislocation usually occurs as a result of force to a joint. The bone is pushed out of the socket, which may cause damage to the surrounding ligaments, tendons, and nerves.Reviewed ByReview Date: 08/ ... Surgery. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
Description : Heart murmur indicates a - (1) defective valve (2) poor oxygenation (3) dislocation of the heart (4) improper development of muscles
Last Answer : (1) defective valve Explanation: Murmurs are pathologic heart sounds that are produced as a result of turbulent blood flow that is sufficient to produce audible noise. A functional murmur or " ... through which blood flows in or near the heart. Such murmurs are known as pathologic murmurs.
Description : In order to avoid hip dislocation after replacement surgery, the nurse teaches the patient which of the following guidelines? a) Never cross the affected leg when seated. Crossing the affected leg may result ... a chair. The patient should be taught to avoid bending forward when seated in a chair.
Last Answer : a) Never cross the affected leg when seated. Crossing the affected leg may result in dislocation of the hip joint after total hip replacement.
Description : Lens induced glaucoma is least likely to occur in: a. Intumescent cataract. b. Anterior lens dislocation, c. Posterior subcapsular cataract d. Posterior lens dislocation
Last Answer : ANSWER: C
Description : Every communicator has to experience (A) Manipulated emotions (B) Anticipatory excitement (C) The issue of homophiles (D) Status dislocation
Last Answer : (B) Anticipatory excitement
Description : Heart murmur indicates a (1) defective valve (2) poor oxygenation (3) dislocation of the heart (4) improper development of muscles
Last Answer : defective valve
Description : If the grain size of soil increases (A) Surface area decreases (B) Specific retention decreases (C) Water supply in well increases (D) All the above
Last Answer : Answer: Option D