

MCQOPTIONS
Saved Bookmarks
1. |
The isentropic heat drop in the nozzle of an impulse steam turbine with a nozzle efficiency 0.9, blade velocity ratio 0.5 and mean blade velocity 150 m/s in kJ/kg is |
A. | 50 |
B. | 40 |
C. | 60 |
D. | 75 |
Answer» B. 40 | |