

MCQOPTIONS
Saved Bookmarks
1. |
An insulated cylinder fitted with a piston contains 0.1 kg of water at 100°C and 90% quality. The piston is moved, compressing the water till it reaches a pressure of 1.2 MPa. How much work is required in the process? |
A. | -27.5 kJ |
B. | -47.5 kJ |
C. | -17.5 kJ |
D. | -37.5 kJ |
Answer» E. | |