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Answer Posted / balaji
In electrical regulator by using resistance the output
voltage is varied simultateneouly the speed is varied...
But to reduce the the energy loses in the resistor,
electronic regulator is introdueced,which uses triac to
vary the output voltage by varing the firing angle.Which
avoids lose of energy in resistor...
| Is This Answer Correct ? | 155 Yes | 17 No |
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