Question

Answer the following questions. Provide justification. (a) Entropy of saturated vapor is higher compared to saturated...

Answer the following questions. Provide justification.

(a) Entropy of saturated vapor is higher compared to saturated liquid.

True

False

Insufficient Information

(b) What happens to power consumption of a liquid pump if the liquid is cooled while flowing through the pump?

Increases

Decreases

Remains Same

Insufficient Information

(c) What happens to power consumption of a gas compressor if the gas is cooled while flowing through the compressor?

Increases

Decreases

Remains Same

Insufficient Information

(d) What happens to thermal efficiency of a simple, ideal Rankine cycle when the condenser pressure is decreased without changing the turbine inlet condition?

Increases

Decreases

Remains Same

Insufficient Information

(e) What happens to turbine power output of a simple, ideal Rankine cycle when the condenser pressure is decreased without changing the turbine inlet condition?

Increases

Decreases

Remains Same

Insufficient Information

Engineering   Mechanical-Engineering   
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