Question: Adiesel engine performs 2 2 0 0 J of mechanical work and discards 4 3 0 0 J of heat each cycle. what is the

Adiesel engine performs 2200 J of mechanical work and discards 4300 J of heat each cycle. what is the thermal efficiency of the engine?
Adiesel engine performs 2 2 0 0 J of mechanical

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