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Fluid Mechanics · UPSC CDS/OTA · Question 48 of 60

Fluid Mechanics: A streamline and an equipotential line

Step-by-step solution. Fluid Mechanics for UPSC CDS/OTA.

Topic
Fluid Mechanics
Subject
General Studies
Difficulty
Medium
Solve Time
45-60 sec

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Q · Fluid MechanicsMedium · 45s

A streamline and an equipotential line:

TopicFluid Mechanics
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min

Step-by-Step Solution

The complete worked solution.

Every step explained - no skipped algebra.

Streamlines show flow direction; equipotential lines show constant velocity potential — always perpendicular.

Final Answer: Option B - Are always perpendicular
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A streamline and an equipotential line - Fluid Mechanics (General Studies) Solved Question