The fluid jet discharging from a 2″ diameter orifice has a diameter of 1.75″ at its venacontracta. The co-efficient of contraction is___________________? | MCQ Hive

Chemical Engineering Fluid Mechanics for Chemical

Q The fluid jet discharging from a 2″ diameter orifice has a diameter of 1.75″ at its venacontracta. The co-efficient of contraction is___________________?

A A. 1.3
B B. 0.766
C C. 0.87
D D. None of these

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