Civil Engineering MCQJE Level Civil Engineering
A design assistant has to decide on lowering canal bed level safely. Which statement is sound? Avoid the common trap that falls are only for navigation locks.
Irrigation EngineeringCanal FallsMEDIUM
Choose the correct answer
A
falls eliminate flow velocity
B
falls are used to increase command level indefinitely
C
falls dissipate excess energy when canal bed drops
D
falls are only for navigation locks
Correct Answer
C. falls dissipate excess energy when canal bed drops
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Canal falls manage bed slope and energy dissipation. Correct option: C.
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This MCQ belongs to RRB JE Civil & Allied Engineering CBT-2 Full Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.