Due to the difference in strength of the two electromagnetic fields (the _______________________ magnetic path for the power contactor that is energized has a much stronger field);
the power contactor on a reversing motor-starter which is being held open by mechanical interlock cannot be __________________ closed by energization of its solenoid.
A) inccomplete; magnetically
B) none of the answers
C) complete; electrically
D) complete; magnetically
Show Answer
Answer:D
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