USCG Exam PracticeElectrical basics — generators, motors, and safety
Federal regulations require overcurrent protection for motors, motor circuits, and controllers to comply with which subpart of 46 CFR?
- A. Subpart 111.12
- B. Subpart 111.20
- C. Subpart 111.77
- ✓ Subpart 111.70Correct
Why D is correct
46 CFR §111.50-1(c) specifies that overcurrent protection for motors, motor circuits, and controllers must meet subpart 111.70. Subpart 111.12 covers generators, 111.20 covers transformers, and 111.77 covers appliances.
Cited:46 CFR §111.50-1