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A certain automobile engine is performing work at the rate of 33950 W (46 hp) with an efficiency of 22%. ?

At what rate is heat being expelled by the engine?

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  • Anonymous
    2 months ago

    Energy input = 33950 W / 0.22 = 154318 W

     

    Conservation of energy, energy rejected as heat = 154318 W - 33950 W = 120368 W

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