Answer Posted / k.prakashchandra

It starts with Faraday's law of induction i.e.V = N x d.
flux /dt.If the flux is purely sinusoidal,the relationship
is given by the universal EMF law E peak=2 pi x f x peak
flux x N.If you divide this by root 2 ,you get Erms nearly
equal to 4.44 x f x flux x N.

difference between Ac and Dc mcb ????

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How one may guess the direction from which the distribution line is incoming if there is no pole plate on poles?

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what is your aim

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how many electricity poles are there and what are the names and their sizes.

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