What is the thermal efficiency of the engine

Reference no: EM13699203

Solve the all parts of given problem:

Problem: A diesel engine performs an amount of mechanical work equal to 2300J and discards an amount of heat equal to 4700J each cycle.

Part A: How much heat must be supplied to the engine in each cycle?

Part B: What is the thermal efficiency of the engine?

Please help for the above question, completely confused!! Show each steps if possible, Thanks.

Reference no: EM13699203

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