MCQOPTIONS
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| 1. |
The ratio of secondary to the primary turns in a transformer is 3 : 2. If the power output be P, then the input power neglecting all loses must be equal to [MP PMT 1984; KCET 2003] |
| A. | 5 P |
| B. | 1.5 P |
| C. | P |
| D. | \[\frac{2}{5}P\] |
| Answer» D. \[\frac{2}{5}P\] | |