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Physics · 2008
NEET 2008 · Prelims · Code A · Q9
Water falls from a height of 60 m at the rate of 15 kg / s to operate a turbine. The losses due to frictional forces are 10 % of energy. How much…
Water falls from a height of $\displaystyle 60$ m at the rate of $\displaystyle 15 \mathrm{~kg} / \mathrm{s}$ to operate a turbine. The losses due to frictional forces are $\displaystyle 10 \%$ of energy. How much power is generated by the turbine ? $\displaystyle \left(\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^2\right)$
Official answer
(2)
8.$\displaystyle 1$ kW
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NEET (UG) 2008 Physics question, with the answer from NTA’s final answer key. Where our answers come from.