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Objective Questions
Engineering
Mechanical
ME Set-1
Strength of Materials
86

Strength of Materials MCQ with Answers

86) When a beam is subjected to bending moment, the stress at any point is ______ the distance of the point from the neutral axis.

equal to

directly proportional to

inversely proportional to

independent of

Answer is:

directly proportional to

Strength of Materials MCQ with Answers

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Related Strength of Materials MCQ with Answers

87) The neutral axis of the cross-section a beam is that axis at which the bending stress is

zero

minimum

maximum

infinity

Answer is:

zero

88) The bending stress in a beam is ______ section modulus

directly proportional to

inversely proportional to

no relation

zero

Answer is:

inversely proportional to

89) Two beams, one of circular cross-section and the other of square cross-section, have equal areas of cross-section. When these beams are subjected to bending.

both beams are equally economical

square beam is more economical

circular beam is more economical

none of these

Answer is:

square beam is more economical

90) When a cantilever beam is loaded at its free end, the maximum compressive stress shall develop at

bottom fiber

top fiber

neutral axis

centre of gravity

Answer is:

bottom fiber

Strength of Materials MCQ with Answers

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