The length of pipe is L, velocity of flow of a liquid in the pipe is V – McqOptions

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1.	The length of pipe is L, velocity of flow of a liquid in the pipe is V. If t is the time in second required to close the valve, the head of pressure
A.	[A].
B.	[B].
C.	[C].
D.	none of these.
Answer» B. [B].

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