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Physics, 05.06.2021 18:20 nina4552

The total power input to a pumped storage power station is 600 MW The useful power output is 540 MW calculate the efficiency of this pumped storage power station.
Calculate how much power is wasted by the pumped storage power station.

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The total power input to a pumped storage power station is 600 MW The useful power output is 540 MW...
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