What is the distance between R, Y and B wires when the line is going from one sub-station to another sub-station?

SAUNAK NANDY

• Aug 31st, 2011

The distance between R,Y and B wire should be of 120 degree phase difference.

gowtham

• Aug 26th, 2011

55cm

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Why the transformer will burn if DC supply is given?

Gajendra Singh

• Oct 30th, 2017

If we apply DC at input end then there will be no emf induced in the primary winding, As e=N*d(flux)/dt. Also leakage reactance (X1)and magnetizing reactance (Xm) will also be zero, coz (X=2πf) and f...

saif

• Oct 2nd, 2017

The induced emf in transformer is change of flux linking with number of turns.... if we apply dc to the transformer there is no flux changes in transformer..... emf not induced...mainly winding will be burn

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