MCQOPTIONS
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| 1. |
IF_25_J_IS_WORK_IS_DONE_BY_A_SYSTEM_AND_SAME_AMOUNT_OF_HEAT_IS_ALSO_SUPPLIED_TO_THE_SYSTEM._WHAT_KIND_OF_SYSTEM_IS_IT??$ |
| A. | Steady state |
| B. | Unsteady state |
| C. | Closed |
| D. | None of the mentioned |
| Answer» B. Unsteady state | |