Mechanical Engineering Quiz - Set 13 - ObjectiveBooks
Mechanical Engineering Quiz - Set 13

Mechanical Engineering Quiz - Set 13

Quiz Questions

01. The module in the reciprocal of diametral pitch.
02. The product of the diametral pitch and module is equal to one.
03. A turbojet does not require a turbine to drive the compressor.
04. A fixture does not guide the tool.
05. Poise is the unit of viscosity in C.G.S. system of units.
06. In watches, the spring is used to absorb shocks and vibrations.
07. A typewriter constitutes a machine.
08. The shafts of larger diameter are usually forged and turned to size in a lathe.
09. In conventional milling, the cutting force tends to lift the work.
10. The factor of safety is always more than unity.
11. A force acting in the opposite direction to the motion of the body is called force of friction.
12. A very sensitive governor will cause hunting.
13. The property of a liquid which controls its rate of flow is called viscosity.
14. The malleable material should be plastic but is not essential to be so strong.
15. The drier in a refrigeration system removes moisture in the system.
16. The proof resilience is the maximum strain energy which can be stored in a body.
17. If a body is thrown upwards, then the gravitational acceleration is taken as zero.
18. A tangent key is provided in pairs at right angles and each key is to withstand torsion in one direction only.
19. The cut-off ratio is the reciprocal of expansion ratio.
20. A manometer can be used to measure vacuum pressures.

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