1.

An electric bulb is rated 220V and 100W. When it is operated on 110V, the power consumed will be- a) 25W b) 50W c) 75W d) 100W

Answer»

An electric bulb is rated 220V and 100W. When it is operated on 110V, the power consumed will be-

a) 25W

b) 50W

c) 75W

d) 100W



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