MCQOPTIONS
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| 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 | |