MCQOPTIONS
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| 1. |
What is the number of turns required in the secondary winding for a transformer when 120 volts is applied to a 2400-turn primary to produce 7.5 V ac at the secondary? |
| A. | 75 turns |
| B. | 150 turns |
| C. | 900 turns |
| D. | 1920 turns |
| Answer» C. 900 turns | |