Civil Engineering MCQAE Level Civil Engineering
A principal plane contains
Strength of MaterialsStrength of MaterialsMEDIUM
Choose the correct answer
A
maximum shear stress
B
no shear stress
C
no normal stress
D
maximum normal stress and minimum normal stress
Correct Answer
B. no shear stress
AI Detailed Explanation & IS Code Reference
Unlock the reasoning, formula path and code-linked notes inside your student dashboard.
On a principal plane, shear stress is zero and normal stress is principal stress
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 AE Previous Years Questions Series. Full tests include timed attempts, rank comparison and subject-wise analysis.