Answer Posted / mahendra

synchronous motor runs at the speed Ns=120*f/p
it is not self starting because in the rotor the pulsating
e.m.f.is genrate due to this the motor doesn't run

How you will determine the volume of oil in a particular Distribution transformer.

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which capacity of RCCB used for five thousand watt electricity load?

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why the name trunking bus PT

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anyone please send transformer parameter design formulas & details of tap changer ? plz i have interview this week its more helpful for me ?

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How Diesel Generator start ?

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