Under which of the following conditions the closure of valve is considered rapid? (where L = length of pipe, C = velocity of pressure wave produced due to water hammer.)

Mr. Dubey • 52.26K Points
Coach

Q. Under which of the following conditions the closure of valve is considered rapid? (where L = length of pipe, C = velocity of pressure wave produced due to water hammer.)

(A) The duration of valve closure is greater than 2L/C

(B) The duration of valve closure is less than L/C

(D) None of the above.

Correct : Option (C)

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Q. Under which of the following conditions the closure of valve is considered rapid? (where L = length of pipe, C = velocity of pressure wave produced due to water hammer.)

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