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Mechanical Engineering : Hydraulic Machines - Quiz(MCQ)
The water from penstocks enters the _____ which is spiral in shape which the area of cross section of casing goes on decreasing gradually
A)
runner
B)
casing
C)
draft tube
D)
guide wheel

Correct Answer : Option (B) :   casing


Explanation : The water from penstocks enters the casing which is spiral in shape in which the area of cross section of casing decreases gradually.

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