If a1 and a2 are the cross-sectional areas of a tank and orifice, h th – McqOptions

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1.	If a1 and a2 are the cross-sectional areas of a tank and orifice, h the height of water level in tank above the centre of the orifice, the velocity of approach is given by
A.	[A].
B.	[B].
C.	[C].
D.	[D].
Answer» B. [B].

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