A sinusoidal voltage v = 50sin‚âà√¨‚àö¬¢t is applied to a – McqOptions

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1.	A sinusoidal voltage v = 50sin‚âà√¨‚àö¬¢t is applied to a series RL circuit. The current in the circuit is given by I = 25sin (‚âà√¨‚àö¬¢t-53‚Äö√Ñ√∂‚àö√ñ‚Äö√†√ª). Determine the apparent power (VA)?#
A.	620
B.	625
C.	630
D.	635
Answer» D. 635

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A sinusoidal voltage v = 50sin‚âà√¨‚àö¬¢t is applied to a series RL circuit. The current in the circuit is given by I = 25sin (‚âà√¨‚àö¬¢t-53‚Äö√Ñ√∂‚àö√ñ‚Äö√†√ª). Determine the apparent power (VA)?#