

MCQOPTIONS
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1. |
A reversible engine is operating with temperature limits of 800 K and 300 K. If it takes 560 kJ of heat, then unavailable work should be: |
A. | 210 kJ |
B. | 200 kJ |
C. | 175 kJ |
D. | 150 kJ |
Answer» B. 200 kJ | |