D.C. windings are____________?
Correct answer: C. always 2-layer type
- A. sometimes 2-layer type
- B. never 2-layer type
- C. always 2-layer type
- D. none of the above
Explanation
D.C. windings in transformer terminology are formed as two-layer windings, with the conductors arranged in two radial layers. This construction differs from the several-layer arrangements used for some high-voltage windings.
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