The discharge through an external mouthpiece is given by (where a = C – McqOptions

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1.	The discharge through an external mouthpiece is given by (where a = Cross-sectional area of the mouthpiece, and H = Height of liquid above the mouthpiece)
A.	0.855 a.√(2gH)
B.	1.855 aH.√(2g)
C.	1.585 a.√(2gH)
D.	5.85 aH.√(2g)
Answer» B. 1.855 aH.√(2g)

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