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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 |
Answer» B. 0.505 kw |
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