Civil Engineering MCQAE Level Civil Engineering
For rectangular channels with a horizontal floor, the length of a hydraulic jump has been found to vary between
Fluid MechanicsFluid MechanicsMEDIUM
Choose the correct answer
A
5 to 7 times the height of jump
B
7 to 9 times the height of jump
C
3 to 5 times the height of jump
D
9 to 11 times the height of jump
Correct Answer
A. 5 to 7 times the height of jump
AI Detailed Explanation & IS Code Reference
Unlock the reasoning, formula path and code-linked notes inside your student dashboard.
Hydraulic jump length is commonly 5 to 7 times jump height.
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.