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The ____ of a transformer is the ratio of the number of turns in the primary winding to the number of turns in the secondary winding

51. The ____ of a transformer is the ratio of the number of turns in the primary winding to the number of turns in the secondary winding.

1. Turn frequency
2. Voltage transformer ratio
3. Transformer ratio
4. Turn ratio

Answer: D) Turn ratio

Explanation:

The turns ratio of a transformer is the ratio of the number of turns in the primary winding to the number of turns in the secondary winding.