MCQOPTIONS
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| 1. |
For a pulse transformer the material used for its care and the possible turn off ratio from primary to secondary are respectively |
| A. | Powdered iron: 1: 1 |
| B. | Laminated iron: 1: 1 |
| C. | Ferrite: 1: 1 |
| D. | Ferrite: 20: 1 |
| Answer» D. Ferrite: 20: 1 | |