A single phase voltage controller has input of 230 V and a load of 15 – McqOptions

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1.	A single phase voltage controller has input of 230 V and a load of 15 Ω resistive. For 6 cycles on and 4 cycles off, determine the power delivered to the load.
A.	2.1 W
B.	2.1 kW
C.	516 W
D.	5.16 kW
Answer» C. 516 W

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