Q.4.Total instantaneous power supplied by a 3-phase ac supply to a balanced R-L load is
(A) zero
(B) constant
(C) pulsating with zero average
(D) pulsating with the non-zero average
Answer:(B)
Explanation:
Not Required.
Q.4.Total instantaneous power supplied by a 3-phase ac supply to a balanced R-L load is
Answer:(B)
Explanation:
Not Required.
