The specific output per kg mass flow rate of a gas turbine (having fixed efficiencies of compressor and turine and fixed higher and lower temperature) with increase in pressure ratio will________?
Afirst increase, reach maximum and then decrease
Bdecrease continuously
Cnone of the above
Dincrease first at fast rate and then slow
Eincrease first at slow rate and then fast
Correct answer
A. first increase, reach maximum and then decrease
Explanation
The correct answer is first increase, reach maximum and then decrease.