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An ideal heat engine utilizes a perfect gas . The source is at 450 k and sink is at 320 k if the engine take s 3600j per cycle from the source calculate the efficiency of the engine

Question: An ideal heat engine utilizes a perfect gas . The source is at 450 k and sink is at 320 k if the engine take s 3600j per cycle from the source calculate the efficiency of the engine

Answer:-0.29

Explanation

Efficiency=1-(T2/T1)
where, T2=temperature of sink
T1=temperature of source
Efficiency=1-(320/450)=0.29

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