Which of the following statements about current flow in a typical truck diesel engine starter motor are true?
A) field coils are connected in series with the armature windings
B) magnetic North and South field windings are wound in opposite directions
C) all current flow though the field windings passes through the brushes
D) all of the above

Question

Quizplus · Accepted Answer

In a typical truck diesel engine starter motor, the field coils are indeed connected in series with the armature windings to ensure that the magnetic fields generated by the field coils and the armature interact to create the necessary torque. The magnetic North and South field windings are wound in opposite directions to establish a directional magnetic field, which is crucial for the operation of the motor. Additionally, all current flow through the field windings does indeed pass through the brushes, which is a characteristic of series-wound motors, common in high-torque applications like starting a diesel engine.

Which of the Following Statements About Current Flow in a Typical