Question

A 40W bulb, a 60W bulb
and 100W fan are used in a
household for 10 hours every
day. Find the total units of
electricity used in one week.​

Answer 1

Answer:

So a 100-Watt bulb if kept on for 10 hours will consume: 100 x 10 = 1000 Watt-Hour = 1 Kilowatt-Hour (kWH) = 1 units (on your meter).

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