Emergency and Fire Procedures Flashcards
7 cards from real Tanker Familiarization practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Emergency and Fire Procedures flashcards as text
During a cargo pump room fire on a tanker, which fixed firefighting system is typically installed to combat the blaze?
Answer: Fixed CO2 or halon system
Pump rooms on tankers are typically protected by fixed CO2 or equivalent total-flooding systems due to the presence of flammable cargo.
What is the correct sequence when discovering a fire on board a tanker?
Answer: Sound the alarm, report to officer, attempt to extinguish if safe, contain the fire
Upon discovering a fire you should immediately sound the alarm and report, then attempt to extinguish only if it is safe to do so, while containing its spread.
What is the minimum oxygen content in a cargo tank atmosphere that defines the flammable range lower explosive limit (LEL) concern?
Answer: Above 11% oxygen
When oxygen content in a cargo tank exceeds approximately 11%, the atmosphere may enter the flammable range, creating explosion risk.
During emergency drills, what is the role of the designated fire team leader on a tanker?
Answer: Coordinate the fire attack, manage resources, and communicate with the bridge
The fire team leader directs the firefighting effort, allocates resources, and maintains communication with the officer on the bridge.
Why is it dangerous to use a water jet directly on burning oil aboard a tanker?
Answer: Water can scatter burning oil and spread the fire
A water jet can scatter burning oil, spreading the fire over a larger area instead of extinguishing it.
What does the SOLAS regulation require regarding fire drills on tankers?
Answer: Fire drills must be held at least once a month
SOLAS requires that fire and boat drills be held at least once per month to ensure crew readiness.
When approaching a fire while wearing a Breathing Apparatus (BA) set, why should crew advance low to the ground?
Answer: Heat and smoke accumulate near the ceiling, making conditions safer near the floor
Hot gases and smoke rise and accumulate near the ceiling, so staying low exposes firefighters to cooler, less toxic conditions.