Two filament lamps rated 200 W/200 V and 50 W/200 V are connected in s – McqOptions

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1.	Two filament lamps rated 200 W/200 V and 50 W/200 V are connected in series across a 200 V, 50 Hz, ac supply. Then, the total power supplied by the source is:
A.	160 W
B.	80 W
C.	20 W
D.	40 W
Answer» E.

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