

MCQOPTIONS
Saved Bookmarks
1. |
A heat engine performs a work of 100 kJ per cycle. The efficiency of the engine is 50%. What will be the amount of heat rejected (in kJ) per cycle? |
A. | 0 |
B. | 50 |
C. | 100 |
D. | 200 |
Answer» D. 200 | |