Determine the power factor of 230 V, 0.5 A, 40 W fluorescent lamp – McqOptions

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1.	Determine the power factor of 230 V, 0.5 A, 40 W fluorescent lamp
A.	0.348
B.	0.438
C.	0.843
D.	0.4038
Answer» B. 0.438

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