MTC Safety Systems & Standards 2 — Questions and Answers
Question 1: Under SOLAS regulations, what is the minimum number of immersion suits required on a passenger vessel?
- One suit per officer only
- One suit for each person on board (Correct answer)
- One suit per lifeboat station
- One suit per watch team
Correct answer: One suit for each person on board
SOLAS requires at least one immersion suit for every person on board a vessel.
Question 2: Which NFPA standard specifically addresses fire protection on marine vessels?
- NFPA 10
- NFPA 72
- NFPA 303 (Correct answer)
- NFPA 101
Correct answer: NFPA 303
NFPA 303 is the Fire Protection Standard for Marinas and Boatyards, covering marine fire safety requirements.
Question 3: What does the term 'stability letter' indicate for a vessel?
- A record of past hull repairs
- Documentation of approved loading conditions and limits (Correct answer)
- Proof of insurance coverage
- A maintenance schedule from the manufacturer
Correct answer: Documentation of approved loading conditions and limits
A stability letter documents the vessel's approved loading conditions and operational limits to ensure safe stability.
Question 4: A Type IV PFD is classified as which kind of flotation device?
- Wearable offshore life jacket
- Near-shore buoyant vest
- Throwable device (Correct answer)
- Hybrid inflatable device
Correct answer: Throwable device
Type IV PFDs are throwable devices such as ring buoys and cushions, not designed to be worn.
Question 5: Which international convention governs the prevention of pollution from ships?
- SOLAS
- STCW
- MARPOL (Correct answer)
- COLREGs
Correct answer: MARPOL
MARPOL (Marine Pollution) is the international convention that regulates pollution discharged from ships.
Question 6: How often must fixed CO2 fire suppression systems on vessels be hydrostatically tested?
- Every 2 years
- Every 5 years
- Every 10 years (Correct answer)
- At each annual haul-out
Correct answer: Every 10 years
CO2 cylinders in fixed suppression systems must be hydrostatically tested every 10 years per USCG and industry standards.
Question 7: What is the primary purpose of a vessel's emergency steering system?
- To increase top speed during emergencies
- To control the vessel if the primary steering system fails (Correct answer)
- To automatically correct course in rough weather
- To engage autopilot when the helmsman is incapacitated
Correct answer: To control the vessel if the primary steering system fails
Emergency steering systems provide a backup means of controlling vessel direction if the primary system becomes inoperable.
MTC Safety Systems & Standards 2
Under SOLAS regulations, what is the minimum number of immersion suits required on a passenger vessel?