1.

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

A. Resistances in the ratio of 4 : 1
B. Maximum current ratings in the ratio of \[1:4\]
C. Resistances in the ratio of 2 : 1
D. Maximum current ratings in the ratio of 1 : 2
Answer» C. Resistances in the ratio of 2 : 1


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