Georgelouise3328 Georgelouise3328

03-07-2019
Physics

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Two dynamically similar hydraulic turbines operate with same effective head. If their speed ratio N1/N2 2, what is their power ratio, W1/W2 = ? a)- 0.25 b)- 4 c)- 2 d)- 1

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03-07-2019

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