In a 3-phase 4-wire distribution system three unbalanced but equal magnitude impedances are connected...

In a 3-phase 4-wire distribution system three unbalanced but equal magnitude impedances are connected between respective lines and neutral. The magnitude of current in the neutral conductor for RYB and RBY phase sequences are

(A) zero (B) same

(C) different (D) same in magnitude but differs in phase.
by

1 Answer

Answer :

In a 3-phase 4-wire distribution system three unbalanced but equal magnitude impedances are connected between respective lines and neutral. The magnitude of current in the neutral conductor for RYB and RBY phase sequences are different 

by

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