Q22
There is a certain pressure ratio (optimum) for a gas turbine at which its thermal efficiency is maximum. With increase in turbine temperature, the value of pressure ratio for the peak efficiency would
A.
Remain same
B.
Decrease
C.
Increase
AnswerD.
None of the above
Answer: Option C
Solution
Answer: Option C
Solution:
There is a certain pressure ratio (optimum) for a gas turbine at which its thermal efficiency is maximum. With increase in turbine temperature, the value of pressure ratio for the peak efficiency would Increase