McqMate
| Q. |
In pumped storage plant |
| A. | Power is produced by pumps |
| B. | Water is stored by pumping to high pressures |
| C. | Water is recirculated through turbines |
| D. | Downstream water is pumped upstream during off-load periods |
| E. | Pressure accumulators are used |
| Answer» D. Downstream water is pumped upstream during off-load periods | |
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