Helical coils can be used on___________________?
Correct answer: A. low voltage side of high kVA transformers
- A. low voltage side of high kVA transformers
- B. high frequency transformers
- C. high voltage side of small capacity transformers
- D. high voltage side of high kVA rating transformers
Explanation
Helical windings are suited to low-voltage, high-current windings because their construction provides good mechanical strength and effective current handling. Such windings are commonly used on the low-voltage side of high-kVA transformers.
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