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| Q. |
Select the incorrect statement which supports PWR. |
| A. | water is used as coolant |
| B. | pwr is stable in operation |
| C. | uses natural fuel |
| D. | pwr has positive power demand coefficient |
| Answer» C. uses natural fuel | |
| Explanation: pwr uses enriched fuel making the reactor more compact in size. and due to high negative temperature coefficient, a pwr is stable. water is used as the coolant. it does have positive power demand coefficient and responds greatly to more power demand. | |
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