MCQOPTIONS
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| 1. |
For 3-phase induction motor, as load increases from no load towards the full load then the ___________ |
| A. | power factor improves |
| B. | power factor remains same |
| C. | power factor varies linearly |
| D. | power factor increases till 40% load and then decreases |
| Answer» B. power factor remains same | |