EXAMINATION TEST 2026 FULL QUESTIONS
AND VERIFIED ANSWERS GRADED A+
◉ Fire Tetrahedron. Answer: Heat, Fuel, Oxygen, Chemical Chain
Reaction.
◉ Class A Fire. Answer: Ordinary combustibles (wood, cloth, paper).
Water extinguisher.
◉ Class B Fire. Answer: Flammable liquids (oil, fuel). Foam or dry
chemical.
◉ Class C Fire. Answer: Electrical fires. COI or dry chemical.
◉ Class D Fire. Answer: Combustible metals. Special agents.
◉ Class K Fire. Answer: Kitchen, cooking oil. Wet chemical.
◉ Flashpoint. Answer: Lowest temp at which vapor ignites.
, ◉ Fire Plan. Answer: Ship diagram showing fire control symbols and
escape routes.
◉ SCBA. Answer: Self-Contained Breathing Apparatus; provides
breathable air.
◉ Muster List. Answer: Assigns fire/emergency duties to each crew
member.
◉ Fire Watch. Answer: Person observing hot work to prevent fire.
◉ Hot Work Permit. Answer: Authorization to weld, cut, grind, etc.
◉ Boundary Cooling. Answer: Applying water to stop heat transfer
through bulkheads.
◉ Extinguishing Methods. Answer: Cooling, Smothering, Starving,
Interrupting reaction.
◉ Immersion Suit. Answer: Protects against cold-water shock and
hypothermia.