MCQOPTIONS
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| 1. |
According to Clausius statement of second law of thermodynamics |
| A. | Heat can |
| B. | Heat can be transferred for low temperature to high temperature source by using refrigeration cycle |
| C. | Heat can be transferred from low temperature to high temperature source if COP of process is more than unity |
| D. | Heat can |
| Answer» E. | |