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12 January, 08:12

An engine has an input temperature of 653 K and an exhaust temperature of 312 K. determine the efficiency of the engine

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  1. 12 January, 08:36
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    Efficiency is the measure of how efficient a process is. It is used to assess the ability of a process in avoiding waste energy, materials, money and time in doing a desirable output. It is calculated as:

    Efficiency = 1 - (Tc/Th)

    Efficiency = 1 - (312 K / 653 K)

    Efficiency = 0.52
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