MCQOPTIONS
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| 1. |
A heat engine in a thermodynamic cycle draws 500 kJ of heat energy from a source at 1000 K per cycle and rejects certain amount of heat energy at 300 K per cycle. Then, which one of the following is correct? |
| A. | The amount of heat energy rejected must be 150 kJ |
| B. | The amount of heat energy rejected must be less than 150 kJ |
| C. | (e) The amount of heat energy rejected must be greater than 150 kJ |
| D. | It is not possible to make any statement regarding the amount of heat energy rejected per cycle from the data given |
| Answer» B. The amount of heat energy rejected must be less than 150 kJ | |