Question:-
In a Rankine cycle, with the maximum steam temperature being fixed from metallurgical consideration, as the boiler pressure increase
Option (A)
The condenser load will increase
Option (B)
The quality of turbine exhaust will decrease
Option(C)
The quality of turbine exhaust will increase
Option(D)
The quality of turbine exhaust will remain unchanged
Correct Option:
(B)
Question Solution:

When maximum steam temperature is fixed and boiler pressure increases from P1 to P2 (as shown in figure) 2 to 2’. i.e. quality turbine exhaust will decreases
question-answer-faq-3099