If a heat engine gives an output of 3 kW and input is 10,000 J/s the t – McqOptions

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1.	If a heat engine gives an output of 3 kW and input is 10,000 J/s the thermal efficiency of the engine will be
A.	70%
B.	30%
C.	33.30%
D.	66.60%
E.	100%
Answer» C. 33.30%

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