USCG Exam PracticeElectrical safety and general safety
Under 46 CFR §183.200, electrical equipment aboard a vessel must be installed and maintained to accomplish which of the following purposes?
- ✓ Prevent electrical ignition of flammable vapors and minimize accidental contact with energized partsCorrect
- B. Ensure all circuits are fused at the source and labeled with maximum allowable current
- C. Provide shore-power compatibility and protect against galvanic corrosion
- D. Ensure all wiring is run in metallic conduit and separated from fuel lines by at least 150 mm
Why A is correct
46 CFR §183.200 lists four required purposes: providing safety services, protecting persons and the vessel from electrical hazards including shock and fire, minimizing accidental contact with energized parts, and preventing electrical ignition of flammable vapors. Options B, C, and D introduce requirements not stated in this section.
Cited:46 CFR §183.200