An engineer claims to have made an engine delivering \( 10 \mathrm{... VIDEO
An engineer claims to have made an engine delivering \( 10 \mathrm{~kW} \) power with fuel consumption of \( 1 \mathrm{~g} / \mathrm{s} \). The calorific value of the fuel is \( 2 \mathrm{kcal} / \mathrm{g} \). Is the claim of the engineer
\( \mathrm{P} \)
[J \& K CET 2000]
W
(a) Valid
(b) Invalid
(c) Depends on engine design
(d) Depends of the load
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