Q. A transformer can do all of the following except
A) step-up a/c current
B) step-up a/c voltage
C) step-down a/c voltage
D) step-up a/c power
✔ Correct Answer: step-up a/c power
Exam Insight
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A) step-up a/c current
B) step-up a/c voltage
C) step-down a/c voltage
D) step-up a/c power
✔ Correct Answer: step-up a/c power
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