Civil Engineering MCQJE Level Civil Engineering
The shear stress at the centre of a circular shaft under torsion is
Strength of MaterialsStrength of MaterialsMEDIUM
Choose the correct answer
A
zero
B
minimum
C
maximum
D
infinity
Correct Answer
A. zero
AI Detailed Explanation & IS Code Reference
Unlock the reasoning, formula path and code-linked notes inside your student dashboard.
Torsional shear stress varies linearly from zero at the centre to a maximum at the surface.
ScoreCardAI links this solution with subject, topic and difficulty signals so your scorecard can identify weak areas after a full mock test.
Concept shortcut
IS/IRC reference
Common trap
Practice more Civil Engineering questions
This MCQ belongs to WBPSC JE (Civil) Previous Years Questions Series. Full tests include timed attempts, rank comparison and subject-wise analysis.