# True one-dimensional flow occurs when _____ ? with Answer - Mechanical Engineering Mcqs | TestPrep

> Solved MCQ: True one-dimensional flow occurs when _____ ? Correct Answer: A. the direction and magnitude of the veiocity at all points are identical. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# True one-dimensional flow occurs when _____ ?

Direct Answer & Quick Reference

The correct option is **A. the direction and magnitude of the veiocity at all points are identical**.

A. the direction and magnitude of the veiocity at all points are identical **(Correct Answer)**

B. the velocity of successive fluid par-ticles, at any point, is the same at suc-cessive periods of time

C. the magnitude and direction of the velocity do not change from point to point in the fluid

D. the fluid particles move in plane or parallel planes and the streamline pat-terns are identical in each plane

E. velocity, depth, pressure etc. change from point to point in the fluid flow

✨ Explain with AI

Verified Key: A. the direction and magnitude of the veiocity at all points are identical
Solved by 5,413+ students

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

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