Physics · Thermodynamics
A cyclic heat engine operates between a source temperature of 500°C and a sink temperature of 50°C. The minimum rate of heat rejection per kW net output of the engine will be:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 10.71 kW✓
- 20.60 kW
- 30.41 kW
- 40.10 kW
Correct answer
0.71 kW
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