When an internal mouthpiece is running free, the discharge through th – McqOptions

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1.	When an internal mouthpiece is running free, the discharge through the mouthpiece is (where a = Area of mouthpiece, and H = Height of liquid above the mouthpiece)
A.	0.5 a. √2gH
B.	0.707 a. √2gH
C.	0.855 a. √2gH
D.	a. √2gH
Answer» B. 0.707 a. √2gH

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