📊 Engineering Thermodynamics
Q. In a cyclic heat engine operating between a source temperature of 600°C & a sink temperature of 20°C, the least rate of heat rejection per kW net output of the engine is
  • (A) 0.460 kw
  • (B) 0.505 kw
  • (C) 0.588 kw
  • (D) 0.650 kw
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✅ Correct Answer: (B) 0.505 kw

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