Q: Applying a fire blanket over a small galley fire primarily attacks which element of the fire triangle?
✔ Correct Answer: C) Oxygen
Explanation: The blanket smothers the fire, preventing oxygen from reaching the fuel. This is known as "smothering" or "exclusion of oxygen."
| Question Topic | Correct Answer | | :--- | :--- | | Fire requires | Fuel, Heat, Oxygen | | Class D fire involves | Combustible metals (Magnesium) | | Best for electrical fire | CO2 Extinguisher | | Flashpoint definition | Lowest temp for vapor ignition | | Hot work first step | Test atmosphere (gas check) | | SCBA low alarm pressure | 50-55 bar | | Backdraught sign | Pulsing smoke from gaps | | Fire patrol frequency | Each watch (4 hours) | | First action on discovering fire | Sound the alarm | | CO2 system release pre-action | Evacuate the space | seagull cbt 0172 answers
Below is a curated list of frequent questions encountered in this module. Each entry includes the correct answer and an explanation.
Q: Before starting any hot work (welding, grinding) on deck near a fuel tank, the FIRST action is:
✔ Correct Answer: B) Test the atmosphere for flammable gases. Q: Applying a fire blanket over a small
Explanation: Gas testing (using an explosimeter) is mandatory. You cannot rely on visual checks; vapors are invisible and can travel far.
Before taking the test, you usually have access to the corresponding e-learning course. Work through it carefully and take notes. Most questions come directly from the core material.
Q: A fire involving diesel oil or hydraulic fluid is classified as: ✔ Correct Answer: C) Oxygen Explanation: The blanket
✔ Correct Answer: B) Class B
Explanation: Class B fires involve flammable and combustible liquids (oil, petrol, paint, solvents). NEVER use a water jet on a Class B fire, as it spreads the liquid.
Below are example questions styled like Seagull CBT 0172, with correct answers and explanations. Use these to test your knowledge—not as a cheat sheet.
When preparing for or undertaking the Seagull CBT 0172, consider the following strategies: