The efficiency of the ideal Rankine power cycle is much lower than that of a Carnot cycle between the same temperature limits. The primary reason is:
A) Friction losses in the turbine.
B) Heat transfer in the boiler.
C) The pressure rise across the pump.
D) Losses in the pipes connecting the components.
B) Heat transfer in the boiler.
Heat transfer across a large temperature difference is highly irreversible.
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