Civil Engineering MCQJE Level Civil Engineering
Coefficient of velocity of an orifice is the ratio of:
Fluid MechanicsFluid Mechanics and HydraulicsMEDIUM
Choose the correct answer
A
Actual jet velocity to theoretical velocity
B
Jet area to orifice area
C
Actual discharge to theoretical discharge
D
Head loss to head
Correct Answer
A. Actual jet velocity to theoretical velocity
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Cv accounts for velocity reduction due to losses.
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This MCQ belongs to SSC JE Civil Paper-I Technical Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.