The fluid jet discharging from a 2″ diameter orifice has a diameter – McqOptions

MCQOPTIONS

1.	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.	1.3
B.	0.766
C.	0.87
D.	None of these
Answer» C. 0.87

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