Answer / k.prakashchandra

As its name implies ,it closes the circuit after the set
time automatically twice or thrice as desired.After that it
will not close and it will send an sms to the case worker.

What do you mean by passive circuit elements and why these are called passive?

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dg earth connect only in the amf panel or not why

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what is doid

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why wound rotor is star-connected?

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