As an engineer on a tanker, how would you...

As an engineer on a tanker, how would you...

Question 1 of 270705eccef9ebacbc34ba4d463d1

As an engineer on a tanker, how would you direct the fire team to combat a large cargo space fire?

Question 1 of 27070

Q

As an engineer on a tanker, how would you direct the fire team to combat a large cargo space fire?

🔍 Key Concepts

• Fixed firefighting systems on tankers (foam, water spray, inert gas, CO₂) and their primary uses • Behavior of cargo space fires on tankers and the importance of avoiding introducing more oxygen • SOLAS and industry practice on using inert gas systems vs. foam/water/CO₂ for cargo tank fires

💭 Think About

• First, think about what type of fire a large cargo space fire on a tanker usually is, and what extinguishing agents are most effective for that class of fire. • Consider which systems are designed to blanket or smother large surface areas of flammable liquid, and which systems might be more dangerous if misused in a cargo tank. • Ask yourself: which option best minimizes the introduction of oxygen and avoids actions that could spread vapors or worsen the fire?

✅ Before You Answer

• Verify which fixed system is specifically designed to fight large flammable liquid surface fires in cargo tanks or spaces. • Check whether opening ullage caps or changing tank levels during a fire is safe or unsafe and why. • Confirm the primary intended use of the inert gas system on tankers (normal operation vs. active fire-extinguishing during a major cargo space fire).