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  • Question

  • Jigs are heavier than fixtures in construction.


  • Options
  • A. Yes
  • B. No

  • Correct Answer
  • No 

    • More questions

    • 1. A heat treated glass generally used in automobiles bursts into __________ upon cracking,

    • Options
    • A. sharp edged fragments
    • B. small particles
      • Discuss
    • 2. A device used to empty the boiler whenever required and to discharge the mud, scale or sediments which are accumulated at the bottom of the boiler, is called blow off cock.

    • Options
    • A. Yes
    • B. No
      • Discuss
    • 3. Thermal diffusivity of a substance is given by (where h = Thermal diffusivity, ? = Density of substance, S = Specific heat, and k = Thermal conductivity)

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 4. The desirable property of a refrigerant is

    • Options
    • A. low boiling point
    • B. high critical temperature
    • C. high latent heat of vaporisation
    • D. all of these
      • Discuss
    • 5. The driveshafts are connected to the differential and wheel hubs through universal joints because the universal joints

    • Options
    • A. absorb the vibrations transferred from the surface of the road
    • B. compensate for variations in the relative positions of the differential and the wheels which result from bumpy road surfaces or other similar driving conditions.
    • C. absorb any difference in speed between the left and right wheels when the vehicle is turning
    • D. none of the above
      • Discuss
    • 6. The two rolls in a two high rolling mills are of __________ size.

    • Options
    • A. equal
    • B. different
      • Discuss
    • 7. For perfect intercooling in a two stage compressor,

    • Options
    • A.
    • B.
    • C. p1 = p3
    • D. p1 = p2 p3
      • Discuss
    • 8. In a beam of uniform strength, the bending stress developed is constant and is equal to the allowable stress at every section of the beam.

    • Options
    • A. True
    • B. False
      • Discuss
    • 9. The main task of a battery in automobiles is to

    • Options
    • A. supply electricity to the alternator
    • B. act as a reservoir or stabilizer of electricity
    • C. supply electricity to the vehicle's electrical system at all times while the engine is running
    • D. supply a large amount of power to turn the starter motor when the engine is being started
      • Discuss
    • 10. The motion of a particle round a fixed axis is

    • Options
    • A. translatory
    • B. rotary
    • C. circular
    • D. translatory as well as rotatry
      • Discuss

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