USCG Exam PracticeElectrical basics — generators, motors, and safety
Under 46 CFR §183.320(f), the overcurrent device protecting a generator must be set at a value not exceeding what percentage of the generator's full load rating?
- A. 100 percent
- B. 110 percent
- ✓ 115 percentCorrect
- D. 125 percent
Why C is correct
46 CFR §183.320(f) states that each generator must be protected by an overcurrent device set at a value not exceeding 115 percent of the generator full load rating. Values of 100, 110, or 125 percent are not the regulatory threshold specified.
Cited:46 CFR §183.320