MCQOPTIONS
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| 1. |
For a pulse transformer, the material used for its core and the possible turn-ratio from primary to secondary are, respectively |
| A. | ferrite; 20: 1 |
| B. | laminated iron; 1: 1 |
| C. | ferrite; 1: 1 |
| D. | powdered iron; 1: 1 |
| Answer» D. powdered iron; 1: 1 | |