A 200 V single phase ac source is connected to a load with an impedance of magnitude 10 Ω and phase angle +60 degrees. A capacitor is connected across the load and supplies 1000 Var. The real power supplied by the source is

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1.	A 200 V single phase ac source is connected to a load with an impedance of magnitude 10 Ω and phase angle +60 degrees. A capacitor is connected across the load and supplies 1000 Var. The real power supplied by the source is:
A.	2000 W
B.	4000 W
C.	1000 W
D.	3000 W
Answer» B. 4000 W

Discussion

Explore topic-wise MCQs in Network Theory.

A 200 V single phase ac source is connected to a load with an impedance of magnitude 10 Ω and phase angle +60 degrees. A capacitor is connected across the load and supplies 1000 Var. The real power supplied by the source is: