USCG Exam PracticeAir conditioning, ventilation, and compressed air
According to federal regulations, a compartment located entirely below the weather deck that contains gas-consuming appliances must be provided with powered ventilation capable of changing the air at least once every ___.
- A. 3 minutes
- ✓ 6 minutesCorrect
- C. 10 minutes
- D. 15 minutes
Why B is correct
46 CFR §58.16-20(b) requires powered ventilation sufficient to effect a change of air at least once every 6 minutes for below-deck compartments containing gas-consuming appliances. The motor for that ventilation must be located outside the compartment.
Cited:46 CFR §58.16-20