when the time of backcharging the transformer three phases
only enough or three phase with neutral is must.from these
which one is the best one.
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if transformer winding burn on dc supply then why not alternator rotor winding please post answer on y.sakhare@rediffmail.com
The current though a branch in a linear network is 2A when the input voltage is 10 volts. If the voltage is reduced to 1 volt, and the polarity is reversed, what is the current flowing through the branch ?
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is 3-phase induction motor need a starter ? why do it so
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difference between the earthing,grounding and neutral
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what is reactive power is it good or bad for a system
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