Marine Electrical Systems USCG Question #767 (Set 26)

The wiring diagram found in figure "A" of the illustration represents what type of DC motor? EL-0054

USCG Exam Illustration EL-0054
USCG Examination Diagram: Illustration EL-0054
Official USCG Answer & Rule Citation

Correct Answer: Option D — shunt wound

Figure A illustrates a DC motor schematic where the field winding is connected directly in parallel across the armature circuit terminals. This parallel configuration is the defining schematic representation of a standard shunt-wound direct current motor.

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