Generation of Electrical Energy
Carnot cycle comprises of

two isentropic processes and two constant pressure processes
two isentropic processes and two constant volume processes
two isothermal processes and three constant pressure processes
None of these

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Generation of Electrical Energy
In a regenerative feed heating cycle, the optimum value of the fraction of steam extracted for feed heating

Decreases with increase in Rankine cycle efficiency
None of these
Is unaffected by increase in Rankine cycle efficiency
Increases with increase in Rankine cycle efficiency

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