If P = 250 W and p.f. = 0.707 lagging, Q = - Networks Analysis and Synthesis

Electronics and Communication Engineering (ECE) : Networks Analysis and Synthesis - Quiz(MCQ)

If P = 250 W and p.f. = 0.707 lagging, Q =

- 250 vars

250 vars

- 176.75 vars

176.7 vars

Correct Answer : Option (B) : 250 vars

Explanation :

Apparent power =

, Q = 250 vars and lagging vars are taken as positive.

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