Draw a energy-transfer diagram for this situation

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Reference no: EM13100969

An engine has an efficiency e1. The engine takes input heat QH from a hot reservoir and delivers work W1. The heat rejected by this engine is used as input heat for a second engine, which has an efficiency e2 and delivers work W2. The overall efficiency of this two-engine device is the total work delivered (W1 + W2) divided by the input heat QH. (a) Draw a energy-transfer diagram for this situation.

Reference no: EM13100969

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