If the supply frequency of a transformer increases, the secondary output voltage of the transformer:
Correct answer: A. Increases
- A. Increases
- B. Decreases
- C. Remains unchanged
- D. All of the above
Explanation
If the supply frequency of a transformer increases, the secondary output voltage of the transformer increase. A transformer is designed for some constant parameters like frequency. So if the frequency increases, the secondary voltage or emf increases.
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