# The normal stress is same in all directions at a point in a fluid _____ ? with Answer - Mechanical Engineering Mcqs | TestPrep

> Solved MCQ: The normal stress is same in all directions at a point in a fluid _____ ? Correct Answer: C. when there is no motion of one fluid layer relative to an adjacent layer. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# The normal stress is same in all directions at a point in a fluid _____ ?

Direct Answer & Quick Reference

The correct option is **C. when there is no motion of one fluid layer relative to an adjacent layer**.

A. only when the fluid is frictionless

B. only when the fluid is incompressible and has zero viscosity

C. when there is no motion of one fluid layer relative to an adjacent layer **(Correct Answer)**

D. irrespective of the motion of one fluid layer relative to an adjacent layer

E. in case of an ideal fluid

✨ Explain with AI

Verified Key: C. when there is no motion of one fluid layer relative to an adjacent layer
Solved by 2,986+ students

Verified against official examination board answer keys and standard curriculum textbooks.

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