Civil Engineering MCQJE Level Civil Engineering
A design assistant has to decide on movement of a flood wave through a reservoir or channel. Which statement is sound? Avoid the common trap that outflow must equal inflow at every instant.
HydrologyFlood RoutingHARD
Choose the correct answer
A
outflow must equal inflow at every instant
B
outflow hydrograph is obtained from inflow and storage relations
C
routing deletes conservation of mass
D
storage is irrelevant
Correct Answer
B. outflow hydrograph is obtained from inflow and storage relations
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Flood routing uses continuity and storage-discharge behaviour. Correct option: B.
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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.