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Engineering
Mechanical
ME Set-1
Machine Design
338

Machine Design MCQ with Answers

338) Factor of safety for fatigue loading is the ratio of

elastic limit to the working stress

elastic limit to the yield point

endurance limit to the working stress

Young's modulus to the ultimate tensile strength

Answer is:

endurance limit to the working stress

Machine Design MCQ with Answers

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Related Machine Design MCQ with Answers

339) The shafts of larger diameter are usually forged and turned to size in a lathe.

Yes

No

Unknown

None

Answer is:

Yes

340) When the pulley or other mating piece is required to slide along the shaft, a __________ sunk key is used.

rectangular

square

parallel

none of these

Answer is:

parallel

341) In a flange coupling, the bolts are subjected to

tensile stress

compressive stress

shear stress

none of these

Answer is:

shear stress

342) The radial distance from the top of a tooth to the bottom of a tooth is called clearance

Right

Wrong

Answer is:

Right

Machine Design MCQ with Answers

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