41) Mild steel belongs to the following category

Low carbon steel

Medium carbon steel

High carbon steel

Alloy steel

Answer is:

Low carbon steel

KPCL AE Mechanical Question Paper - 2018 with Answer Key

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45) The operation of forcing additional air under pressure into the engine cylinder is known as

Supercharging

Carburation

Turbulence

Delay period

Answer is:

Supercharging

46) Isotropic materials are those which have the same

Elastic properties in all directions

Stresses induced in all directions

Thermal properties in all directions

Electric and magnetic properties in all directions

Answer is:

Elastic properties in all directions

47) A flow in which each liquid particle has a definite path, and the paths of individual particles do not cross each other, is called

Steady flow

Uniform flow

Streamline flow

Turbulent flow

Answer is:

Streamline flow

48) When a machine member is subjected to torsion, the torsional shear stress set up in the member is

Zero at both the centroidal axis and outer surface of the member

Maximum at both the centroidal axis and outer surface of the member

Zero at the centroidal axis and maximum ath the outer surface of the member

maximum at the centroidal axis and zero at the outer surface of the member

Answer is:

Zero at the centroidal axis and maximum ath the outer surface of the member

KPCL AE Mechanical Question Paper - 2018 with Answer Key

For more MCQ's Click Here

41) Mild steel belongs to the following category

Low carbon steel

KPCL AE Mechanical Question Paper - 2018 with Answer Key

Related KPCL AE Mechanical Question Paper - 2018 with Answer Key

45) The operation of forcing additional air under pressure into the engine cylinder is known as

Supercharging

46) Isotropic materials are those which have the same

Elastic properties in all directions

47) A flow in which each liquid particle has a definite path, and the paths of individual particles do not cross each other, is called

Streamline flow

48) When a machine member is subjected to torsion, the torsional shear stress set up in the member is

Zero at the centroidal axis and maximum ath the outer surface of the member

KPCL AE Mechanical Question Paper - 2018 with Answer Key