Voltage and current in a single-phase AC circuit are given by (50 + j2 – McqOptions

MCQOPTIONS

1.	Voltage and current in a single-phase AC circuit are given by (50 + j20) V and (20 + j50) A, respectively. Power of the circuit can be expressed in complex form as:
A.	(2500 - j0)
B.	(0 - j2500)
C.	(2100 - j2000)
D.	(2000 - j2100)
Answer» E.

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