M

Mr. Dubey • 52.30K Points
Coach 

Q. between EGL and HGL

(A) increases
(B) decreases
(C) remains constant
(D) may increase or decrease
Correct : Option (B)

Explanation: 
 the vertical intercept between egl and hgl is equal to the kinetic head. for a diffuser, the cross-sectional area increases in the direction of flow leading to a decrease in the velocity of flow across the pipe. since the kinetic head decreases, the vertical intercept between egl and hgl will decrease.

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