____________are always double layer type?
Correct answer: A. Closed windings
- A. Closed windings
- B. Open windings
- C. Either of the above
- D. None of the above
Explanation
A closed armature winding forms a continuous electrical path through all coils, and its practical construction uses two coil sides per slot, making it a double-layer winding. Open windings are not necessarily double-layer types.
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