MCQOPTIONS
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| 1. |
On giving 220V to a resistor the power dissipated is 40W then value of resistance is [RPMT 2000] |
| A. | 1210 W |
| B. | 2000 W |
| C. | 1000 W |
| D. | None of these |
| Answer» B. 2000 W | |