MCQOPTIONS
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| 1. |
In an ideal refrigeration cycle, the change in internal energy of the fluid is |
| A. | #NAME? |
| B. | #NAME? |
| C. | 0 |
| D. | either of the above three ; depends on the nature of refrigerant. |
| Answer» D. either of the above three ; depends on the nature of refrigerant. | |