Because field current is required to produce a magnetic field, it is necessary to determine if current is flowing to the ____.
A) field coil
B) multiplying coil
C) carbon pile
D) alternator

Question

Quizplus · Accepted Answer

The field current is required to produce a magnetic field, and this current flows through the field coil. Therefore, in order to determine if current is flowing to the field coil, we can check for the presence of a magnetic field. The other choices (multiplying coil, carbon pile, alternator) do not relate to the flow of current to the field coil.

Because Field Current Is Required to Produce a Magnetic Field