There are three voltage sources. Voltage Source 1 gives 200V peak volt – McqOptions

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1.	There are three voltage sources. Voltage Source 1 gives 200V peak voltage; voltage Source 2 gives 100V peak which lags behind voltage Source 1 by 120 deg; and voltage Source 3 gives 100V peak which leads voltage Source 1 by 120 deg. If these voltage sources and a 1Ω resister are connected in series, what is the power dissipation in the resistor?
A.	2000W
B.	5000W
C.	2670W
D.	4000W
Answer» C. 2670W

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