107) When a shaft is subjected to a twisting moment, every cross-section of the shaft will be under

tensile stress

compressive stress

shear stress

bending stress

Answer is:

shear stress

Strength of Materials MCQ with Answers

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108) The shear stress at the centre of a circular shaft is under torsion is

zero

minimum

maximum

infinity

Answer is:

zero

109) The shear stress at the outermost fibers of a circular shaft under torsion is

zero

minimum

maximum

infinity

Answer is:

maximum

110) When a shaft is subjected to torsion, the shear stress is induced in the shaft varies from

minimum at the centre to maximum at the circumference

maximum at the centre to minimum at the circumference

zero at the centre to maximum at the circumference

maximum at the centre to zero at the circumference

Answer is:

zero at the centre to maximum at the circumference

111) For a shaft, the shear stress at a point is ______ the distance from the axis of the shaft.

equal to

directly proportional to

inversely proportional to

none of the above

Answer is:

directly proportional to

Strength of Materials MCQ with Answers

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107) When a shaft is subjected to a twisting moment, every cross-section of the shaft will be under

shear stress

Strength of Materials MCQ with Answers

Related Strength of Materials MCQ with Answers

108) The shear stress at the centre of a circular shaft is under torsion is

zero

109) The shear stress at the outermost fibers of a circular shaft under torsion is

maximum

110) When a shaft is subjected to torsion, the shear stress is induced in the shaft varies from

zero at the centre to maximum at the circumference

111) For a shaft, the shear stress at a point is ______ the distance from the axis of the shaft.

directly proportional to

Strength of Materials MCQ with Answers