railway RRB JE (CBT I + CBT II) Mock Test 2024 Utilization of Electrical Energy Lamps and Bulbs

What is the power consumed by a bulb when it is applied 220 V and current flowing through it is 2.2 A?

1

42.2 W

2

0.484 KW

3

100 W

4

0.422 MW

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