KPCL AE Mechanical Question Paper - 2018 with Answer Key

KPCL AE Mechanical Question Paper - 2018 with Answer Key

23) The routing function in a production system design is concerned with

Answer is:

Machine Utilisation

24) The minimum number of teeth on the pinion which will mesh with any gear without interface for 20 degree full depth involute teeth will be

Answer is:

18

25) A body is subjected to a tensile stress of 1200 Mpa on one plane and another tensile stress of 600 Mpa on a plane at right angles to the former. It is also subjected to a shear stress of 400 Mpa on the same planes. The maximum normal stress will be

Answer is:

1400 Mpa

26) The ability of a material to resist softening at high temperature is known as

Answer is:

Hot hardness

Explanation:

The ability of a material to resist softening at high temperature is known as Hot hardness.

28) In S.I units, the valu e of the universal gas constant is

Answer is:

8.314 J/kg mole-K

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