An orifice is an opening in a vessel with – McqOptions

MCQOPTIONS

1.	An orifice is an opening in a vessel with
A.	None of these.
B.	closed perimeter of regular shape through which water flows
C.	the water level of the liquid on the up stream side is below the top of the orifice
D.	partially full flow
Answer» B. closed perimeter of regular shape through which water flows

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