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Physics, 03.07.2019 06:20 cindykulei3719

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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Two dynamically similar hydraulic turbines operate with same effective head. if their speed ratio n1...
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