NEET 2021 Model Test Paper 2

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Question : 41 of 180

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A 100 watt bulb working on 200 volt and a 200 watt bulb working on 100 volt have :-

Resistances in the ratio of 4 : 1
Maximum current ratings in the ratio of 1 : 4
Resistances in the ratio of 2 : 1
Maximum current ratings in the ratio of 1 : 2

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