Question is ⇒ An ac circuit has two branches in parallel. The impedances of the two branches are equal. Their power factors are 0.8 lagging and 0.8 leading. The overall p.f. is, Options are ⇒ (A) 1, (B) zero, (C) about 0.7 lagging, (D) about 0.7 leading, (E) , Leave your comments or Download question paper.

Question is ⇒ An ac circuit has two branches in parallel. The impedances of the two branches are equal. Their power factors are 0.8 lagging and 0.8 leading. The overall p.f. is, Options are ⇒ (A) 1, (B) zero, (C) about 0.7 lagging, (D) about 0.7 leading, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	An ac circuit has two branches in parallel. The impedances of the two branches are equal. Their power factors are 0.8 lagging and 0.8 leading. The overall p.f. is
A.	1 [Correct Answer]
B.	zero [Wrong Answer]
C.	about 0.7 lagging [Wrong Answer]
D.	about 0.7 leading [Wrong Answer]
View Answer 1 -1 Explanation:- Answer : A Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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