When two paralleled lines are drawn parallel to the arches in the winding(s) symbol, this indicates an ___ core in the autotransformer, DC motor field, reactor, or transformer

Electrical Engineering MCQ
1

When two paralleled lines are drawn parallel to the arches in the winding(s) symbol, this indicates an __________ core in the autotransformer, DC motor field, reactor, or transformer.

A) air
B) Any of The answers
C) a permeable
D) iron

Show Answer

Answer:D

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