The Carnot engine of Fig 5 33 operates with an efficiency of 60 by rejecting energy to a heat sink maintained at a) 30 deg C, b) 20 deg C, c) 10 deg C If the rejected heat rate is 50 kJ s, determine the power output, the heat rate from the heat source, and the temperature of the heat source Figure 5 33 QH Heat engine Q, 50 kJ s

Question: The Carnot engine of Fig. 5.33 operates with an efficiency of 60% by rejecting energy to a heat sink maintained at a) 30°C, b) 20°C,

The Carnot engine of Fig. 5.33 operates with an efficiency of 60% by rejecting energy to a heat sink maintained at
a) 30°C,
b) 20°C,
c) 10°C. If the rejected heat rate is 50 kJ/s, determine the power output, the heat rate from the heat source, and the temperature of the heat source.
Figure 5.33

QH Heat engine Q,-50 kJ/s

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