Q.38. Which combination of the following statements is correct?
The incorporation of reheater in a steam power plant:
P: always increases the thermal efficiency of the plant.
Q: always increases the dryness fraction of steam at condenser inlet.
R: always increases the mean temperature of heat addition.
S: always increases the specific work output.
(A) P and S
(B) Q and S
(C) P, R and S
(D) P,Q,R and S
Answer: (B)
Explanation:
