MCQOPTIONS
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| 1. |
In a primary coil 5A current is flowing on 220 volts. In the secondary coil 2200V voltage produces. Then ratio of number of turns in secondary coil and primary coil will be [RPET 2003] |
| A. | 1 : 10 |
| B. | 10 : 1 |
| C. | 1 : 1 |
| D. | 11 : 1 |
| Answer» C. 1 : 1 | |