Civil Engineering MCQJE Level Civil Engineering
Rectangular notch: b=1.2 m, H=0.5 m, Cd=0.62. Discharge is nearest:
Fluid MechanicsHydraulics, Hydrology and IrrigationHARD
Choose the correct answer
A
0.777 m³/s
B
0.388 m³/s
C
1.554 m³/s
D
0.372 m³/s
Correct Answer
A. 0.777 m³/s
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For rectangular notch, Q = (2/3)Cd b sqrt(2g) H^(3/2).
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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.