Question

Flow nets are constructed such that the head lost between successive —————— lines remains the same.

• A. Stream Line
• B. Streak Lines
• C. Equipotential Line
• D. Stream Tubes

Hint:

In flow nets, streamlines show direction, while equipotential lines indicate pressure distribution.

Answer 1

The Correct Option is C

Step 1: Understanding Flow Nets
Flow nets consist of two types of lines: - Streamlines: Show direction of flow. - Equipotential lines: Represent equal hydraulic potential.
Step 2: Importance of Equipotential Lines
Equipotential lines indicate locations of equal pressure head, with uniform head loss between successive lines.
Step 3: Conclusion
Since the question asks about uniform head loss, the correct answer is equipotential lines.