The mechanical closing of the power contacts in a 3-pole across-the-line electromagnetic motor-starter is accomplished by mechanical linkage and a concentrated ____________________________________________ field.
The field is produced by a ___________________ contained in the motor-starter solenoid that can be activated with an electrical signal from a ___________________________ location.
A) coil; electromagnetic; remote
B) electromagnetic; coil; remote
C) none of the answers
D) coil; remote; electromagnetic
Show Answer
Answer:B
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