M

Mr. Dubey • 52.26K Points
Coach 

Q. An orifice is said to be large, if

(A) the size of orifice is large
(B) the velocity of flow is large
(C) the available head of liquid is more than 5 times the height of orifice
(D) the available head of liquid is les than 5 times the height of orifice
Correct : Option (D)

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