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Mr. Dubey • 51.43K Points
Coach 

Q.) The undershot water wheels are those in which

(A) the wheel runs entirely by the weight of water
(B) the wheel runs entirely by the impulse of water
(C) the wheel runs partly by the weight of water and partly by the impulse of water
(D) none of the above
Correct answer : Option (B) - the wheel runs entirely by the impulse of water

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