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A turbine develops 10000 kW under a head of 25 meters...

This question belongs to Mechanical Engineering Hydraulics And Fluid Mechanics In ME
Hydraulics and Fluid Mechanics in ME
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A turbine develops 10000 kW under a head of 25 meters at 135 r.p.m. Its specific speed is

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Correct Answer: Option C
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Madhavan Palmani
Madhavan Palmani 7 years ago
As we know the specific speed of the turbine is given by;

N = N * Root P divided by H to the power 5/4.

So here we can get.

N = 135 * Root of 10000 Divided by 25 to the power 5/4.

N = 241.495 rpm => ANSWER.
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