1. rotation in universal micrometer? slip gauges universal microscope control shaft dial indicator 2. Which of the following option is incorrect about interchangeability? assembly time increases increase cost of production useful in mass production increase output 3. Which of the following measurements varies with an individual before computing the length of line? pacing contouring levelling chaining 4. What is the least count of dial indicators which can be calibrated using passmeter? 0.01 mm 0.05 mm 0.07 mm 0.03 mm 5. Which standard is fixed and used forindustrial laboratories? primary standard international standard secondary standard working standard 6. What are the main considerations for deciding the limits of a particular part? interchangeability, functional requirement and economics interchangeability and functional requirement economics and interchangeability functional requirement 7. Which of the following is caused bycareless handling? random error systematic error gross error None of the options 8. Which of the following is not under direct measurement? pacing chaining triangulation taping 9. Which instrument registers total distance covered by any number of pace? pedometer chaining passometer odometer 10. What is the maximum permissible error in wear of centres? 0.01 mm 0.04 mm 0.03 mm 0.02 mm 11. ground? plumb bob butt rod spirit level pegs 12. Which of the following is not afundamental quantity? luminous intensity length time angle 13. Which of the following is not among the methods of linear measurements? electromagnetic methods or edm indirect measurements direct measurements measurements by optical means 14. Instrument for registering the number of revolutions of a wheel is odometer pedometer pedometer chaining 15. Which of the following is not a method of measuring the distances directly? pacing measurement with pedometer measurement with theodolite measurement with passometer 16. Which of the following error is caused bypoor calibration of the instrument? precision error random error systematic error gross error 17. Most accurate method of direct measuring is with chaining passometer theodolite pedometer 18. What is used in centering aid in theodolites, compass, plane table and variety of other surveying instruments? whites butt rod laths plumb bob 19. Which of the following option is not correct for full interchangeability? machines with very high accuracy are necessary requires machine which can maintain low process capability for interchangeable production, this type of interchangeability is not must this type of interchangeability is not feasible sometimes 20. In how many series the gauges can be divided? 1 4 2 3 21. What is used for measuring offsets, but it is often used by building surveyors or architects? plum bob butt rod pegs laths 22. Ratio of net amount of heat received and stored in the body for certain time interval is known as thermal storage capacity thermal coefficient temperature None of the options 23. What is the approximate size of angle gauges? 85mm long and 26 wide 70mm long and 18 wide 16mm long and 75 wide 76mm long and 16 wide 24. Nickel and its alloys can be used over a temperature range of 10 to 50 k 100 to 450 k 0 to 25 k 5 to 15 k 25. Which of the following is not true about metrology lasers used in laser inspection? have low optical cross-talk used for rapid non-contact gauging of delicate parts these are high-power instruments wide dynamic range 26. Analogous quantities of heat flow and temperature in electrical are and current and potential current and power power and potential potential and current 27. Sensing element in the thermometer must provide no change in resistance large change in resistance infinite change in resistance small change in resistance 28. What are the two grades of angle gauges? master and tool room standard and industrial precise and normal high and low 29. How can corrosion be prevented in a resistance thermometer? by enclosing the elements in a glass tube by using guard rings by painting the elements by immersing the setup in oil 30. Most metallic conductors have a zero temperature coefficient of resistance neutral temperature coefficient of resistance negative temperature coefficient of resistance positive temperature coefficient of resistance 31. Which of the following is caused by careless handling? random error gross error systematic error None of the options 32. Resistance temperature detector is a electrical transducer a physical transducer a mechanical transducer a chemical transducer 33. 3 TEMPERATURE: BIMETALLIC STRIP, THERMOCOUPLES strain displacement voltage pressure 34. What is the effect of improper alignment of each tooth? pitch of teeth reduced load will not distributed evenly face width decreases tooth thickness increases 35. How systematic errors are eliminated? replacement of instrument finding variance of reading finding mean of reading frequent measurement 36. Which of the following is not true about concentricity of teeth? should be tested to ensure the proper heat treatment can be checked by using projector fluctuating velocity will be noticed when not concentric inaccuracy of parts when not concentric 37. Which of the following statement is true about inspection of gear? backlash is determined by analytic inspection analytic test require running test of gear profile is determined by functional inspection thickness of tooth is measured by functional inspection 38. Which standard is fixed and used for industrial laboratories? international standard primary standard working standard secondary standard 39. How angle greater than 90degree is measured? by repeating gauges using sine bar using square plate using auto collimator 40. In a temperature sensing element high value of a is required a must be zero low value of a is required infinite value of a is required 41. Which of the following error is caused by poor calibration of the instrument? random error gross error precision error systematic error 42. Which of the following is the best for the examination of surface finish? visual inspection touch inspection scratch inspection microscopic inspection 43. Which of the following is true for the multiple start screw threads? it is formed in a transverse section on a cylinder grooves should be different in spacing it gives a quick transverse it is produced by a single helical groove 44. What is the relationship between Orificemeter diameter and pipe diameter orificemeter diameter is one fourth times the pipe diameter orificemeter diameter is 0.5 times the pipe diameter orificemeter diameter is one third times the pipe diameter orificemeter diameter is equal to the pipe diameter 45. Which of the following machine is used for rolling tests? tooth caliper involute profile testing machine base pitch measuring instrument parkson gear tester 46. Which of the following option is true about an analytical method of inspection of gears? analytical method is widely used for industries all individual elements of gear teeth are checked more accurate this method is fast 47. In case of vertical illumination in measuring surface finish with surface photographs, which will appear as bright area? flat portion hills scratch irregularity 48. Which of the following element is not determined by analytical inspection? spacing composite vibrations pitch profile 49. Which of the following material is not used for rubbing on the surface to be inspected in scratch inspection? plastic lead babbitt softer material hard material 50. Which of the following method use pendulum in measuring the surface finish? wallace surface dynamometer micro interferometer microscopic inspection reflected light intensity method Submit Answers Retake Test More Mechanical Engineering Study Material › Mechanical Engineering Mock Tests with AnswersApplied Mechanics Mock TestAutoCAD Mock TestAutomobile Engineering Mock TestCAD CAM and Automation Mock TestDesign of Machine Elements Mock TestDynamics of Machinery Mock TestDynamics of Machines Mock TestElectrical Drives and Controls Mock TestElectrical and Electronics Engineering Mock TestEnergy Conversion Mock TestEngineering Materials Mock TestEngineering Metallurgy Mock TestEngineering Thermodynamics Mock TestEnvironmental Engineering Mock TestFabrication Technology Mock TestFluid Mechanics and Hydraulic Machines Mock TestFluid Mechanics and Machinery Mock TestFoundry Technology Mock TestHeat Engines Mock TestHeat Transfer Mock TestIndustrial Engineering Mock TestInternal Combustion Engines Mock TestMachine Design Mock TestManufacturing Processes Mock TestManufacturing Technology Mock TestMass Transfe Mock TestMaterial Handling Mock TestMechanical Measurements Mock TestMechatronics Mock TestMetallurgy Mock TestMetrology and Measurements Mock TestNon Destructive Testing and Evaluation Mock TestPower Plant Engineering Mock TestPrinciples of Food Preservation Mock TestPrinciples of Programming Languages Mock TestProblem Solving and Python Programming Mock TestProcess Planning and Cost Estimation Mock TestProduct Design and Value Engineering Mock TestProduction Engineering Mock TestRefrigeration and Air conditioning Mock TestStrength of Materials Mock TestTheory of Machines Mock TestTheory of Mechanics Mock TestThermal Engineering Mock TestThermodynamics Mock TestTotal Quality Management Mock TestTurbo Machines Mock TestUnconventional Machine Process Mock TestUsability Engineering Mock Test Mechanical Engineering Mock Tests