engineering recuitment DRDO CEPTAM STA B Tier I (Sr. Technical Assistant) Mock Test 2022 Physics Current, Resistance and Electricity Power in Electric Circuits
An electric bulb is rated 220 V, 100 watt. The power consumed by it when operated on 110 volt will be:
1
25 watt
2
50 watt
3
75 watt
4
40 watt