Answer / gms

it is used as a switching device that may b activated with the
application of a control signal(gate).
it may be used in rectifiers(ac to dc conv)
inverter(dc to ac conv)
chopper(dc to dc) converters.

Answer / jamdade hanumant hari

1. Phase control
2. Power control
3. Inverter ckt
4. Chopper ckt
5. temperatuer control
6. Motor speed control
7. Battery charger ckt
8. Relay control ckt

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Why is DC use instead of AC for protection and control circuits?

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