Firefighter I & II Practice 20 practice questions and answers 2026. Tap an option to test yourself — you'll see the correct answer and a plain-English explanation for every question. Free, no login.
Q1When should Self-Contained Breathing Apparatus (SCBA) units be inspected?
✓ Correct answer: D. Daily and after each use
Answer: Daily and after each use Inspect Self-Contained Breathing Apparatus (SCBA) units daily and after each use to ensure they are functioning properly and ready for emergencies.
Q2In which scenario would a Siamese appliance be utilized in fireground operations?
✓ Correct answer: C. When two hoselines are merged into one to increase water flow
Answer: When two hoselines are merged into one to increase water flow A Siamese appliance is used in fireground operations to combine two hoselines into one, thereby increasing the water flow to a particular area.
Q3A fire blanket can be used to extinguish fires. Which type of fire is most appropriate to tackle with a fire blanket?
✓ Correct answer: B. Grease fire
Answer: Grease fire A fire blanket is effective for smothering small fires, especially grease fires in kitchens, by cutting off the oxygen supply. Paper fires can be handled with a different strategy. Electrical fires require a class C extinguisher, while metal fires require a class D extinguisher.
Q4When firefighters deal with gas leaks in residential buildings, recognizing the color coding of gas pipes is crucial for identifying the type of gas and its associated risks. What color is typically used to indicate natural gas pipes?
✓ Correct answer: C. Yellow
Most standards use yellow to indicate natural gas pipes. Blue, red, and green are used for other types of utilities and do not typically indicate natural gas.
Q5Which type of ladder is primarily used for accessing rooftops directly?
✓ Correct answer: B. Roof ladder
Answer: Roof ladder Roof ladders are specifically designed for accessing rooftops directly. They have hooks at the top to secure them to the peak of the roof, providing extra stability for firefighters. Extension ladders are versatile ladders that can be adjusted to different lengths but are not specifically designed for rooftops. Step ladders are self-supporting ladders that are primarily used for jobs at lower heights and come with a fixed length. Combination ladders can be configured into multiple positions, including stepladder and extension, but none of these are specifically engineered for rooftop access like the roof ladder.
Q6During firefighting operations, it is essential that firefighters are equipped with all necessary personal protective equipment (PPE) to minimize exposure to hazardous materials. Which of the following is not considered part of standard firefighting PPE?
✓ Correct answer: D. Cooling vest
Answer: Cooling vest A cooling vest is not included in standard firefighting PPE. Standard PPE for firefighters includes a protective hood, fire-resistant helmet, breathing apparatus, protective gloves, eye protection, protective boots, and fire-resistant outerwear. All equipment must comply with NFPA standards.
Q7What is the primary cause of heat stroke during firefighting operations?
✓ Correct answer: C. Prolonged exposure to high temperatures and physical exertion
Answer: Prolonged exposure to high temperatures and physical exertion Heat stroke is primarily caused by prolonged exposure to high temperatures while performing physically demanding tasks, such as firefighting, which leads to the body's inability to regulate its temperature effectively.
Q8You arrive at a fire scene involving a burning warehouse. What are the primary factors that determine a building's structural integrity during a fire?
✓ Correct answer: A. Thermal, chemical, and mechanical
Answer: Thermal, chemical, and mechanical The primary factors that determine a building's structural integrity during a fire are thermal, chemical, and mechanical. Thermal stress arises from the heat of the fire, chemical stress can occur due to reactions between building materials and fire chemicals, and mechanical stress can result from structural loads and impacts during firefighting operations.
Q9Which of the following is not an indication that a fire extinguisher needs servicing?
✓ Correct answer: D. Empty gauge
Answer: Empty gauge The three typical indicators that a fire extinguisher needs servicing are: Indicator Damaged hose Missing safety pin Service tag expired
Q10A turnout gear is a type of protective clothing worn by firefighters. It consists of multiple layers including a thermal liner and a moisture barrier. A turnout gear provides protection against which of the following hazards?
✓ Correct answer: C. Heat, flames, and abrasion
Answer: Heat, flames, and abrasion Turnout gear provides protection against heat, flames, and abrasion, making it essential for firefighters during fire suppression activities. It does not protect against chemical splashes, toxic vapors, electrical shocks, or projectiles.
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Theory