Regenerative
heating ________ the thermal efficiency of a Rankine cycle.
may increase
or decrease
increases
does not
affect
decreases
increases
Regenerative
heating increases the thermal efficiency of a Rankine cycle. Regeneration
improves the cycle efficiency by increasing the initial feed water temperature
before the water enters the boiler and also helps in controlling the large flow
rate of steam at the turbine exhaust.
Hence, the
correct option is (B).
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