Civil Engineering MCQJE Level Civil Engineering
Orifice flow: Cd=0.6, area=0.01 m² and head=2.5 m. Discharge is nearest:
Fluid MechanicsHydraulics, Hydrology and IrrigationHARD
Choose the correct answer
A
0.015 m³/s
B
0.042 m³/s
C
0.084 m³/s
D
0.025 m³/s
Correct Answer
B. 0.042 m³/s
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Orifice discharge Q = Cd A sqrt(2gH).
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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.