100) A bolt of uniform strength can be developed by

keeping the core diameter of threads equal to the diameter of unthreaded portion of the bolt

keeping the core diameter smaller than the diameter of the unthreaded portion

keeping the nominal diameter of threads equal to the diameter of unthreaded portion of the bolt

none of the above

Answer is:

keeping the core diameter of threads equal to the diameter of unthreaded portion of the bolt

Machine Design MCQ with Answers

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101) The ratio of endurance limit in shear to the endurance limit in flexure is

0.25

0.4

0.55

0.7

Answer is:

0.55

102) The lower deviation is the algebraic difference between the

minimum limit and the basic size

maximum limit and the basic size

actual size and the corresponding basic size

none of the above

Answer is:

minimum limit and the basic size

103) When plates are fastened by a rivet, the holes in the plates should be made by punching and reaming.

Correct

Incorrect

Answer is:

Incorrect

104) When carbon in the cast iron is principally in the form of graphite, the cast iron will be of

grey colour

white colour

yellow colour

brown colour

Answer is:

grey colour

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100) A bolt of uniform strength can be developed by

keeping the core diameter of threads equal to the diameter of unthreaded portion of the bolt

Machine Design MCQ with Answers

Related Machine Design MCQ with Answers

101) The ratio of endurance limit in shear to the endurance limit in flexure is

0.55

102) The lower deviation is the algebraic difference between the

minimum limit and the basic size

103) When plates are fastened by a rivet, the holes in the plates should be made by punching and reaming.

Incorrect

104) When carbon in the cast iron is principally in the form of graphite, the cast iron will be of

grey colour

Machine Design MCQ with Answers