MCQ
Quantity that remains unchanged in a transformer is
- AVoltage
- BCurrent
- ✓Frequency
- DNone of the above
✓
Answer
Correct option: C.
Frequency
c
(c) Frequency remains unchanged in a transformer. Frequency at input $=$ Frequency at output.
(c) Frequency remains unchanged in a transformer. Frequency at input $=$ Frequency at output.
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