TCFP Test Questions and Answers

Max length of test hose - Answer- 300 Feet Spraying foam on the ground in front of the fire is — - Answer- Roll-On DOT class 6 contains what? - Answer- Etiologic Poisons What is the benefit of a donut roll - Answer- Both ends are available What is a duck-billed lock breaker used for? - Answer- Padlocks What are the parts of an extension ladder? - Answer- Fly, base, and frame What does the nose cup in the face piece do? - Answer- Reduce Fogging What is the main structural component of a fly ladder? - Answer- Beam What is true about double hung windows? - Answer- Pry from middle of both What type of fuel is CO2 extinguisher is used on? - Answer- Class B and C fires Fire fighting in basement with no access: - Answer- High expansion What hazmat situation is represented by an orange octagon with a "1" in the middle? - Answer- Mass explosion (detonation) What symbol is the Class A extinguisher? - Answer- Green triangle What percentage of oxygen is in the atmosphere? - Answer- 21% How many ambulances are in 3 EMS strike teams? - Answer- 15 For military placards, an orange octagon means what hazard? - Answer- Mass explosion (detonation) Severe allergic reaction is due to what chemical? - Answer- Sensitizers Flammability is what color in the 704 diamond? - Answer- Red Reactivity is indicated in what color in the NFPA 704 diamond? - Answer- Yellow What is the main hazard of Class 5? - Answer- Oxidation A small tear/hole in your Class A suit allows hazmat to enter through what means? - Answer- Penetration What are the four common ways of contamination? - Answer- Inhalation, ingestion, absorption, and injection What sense is best used in a hazmat situation? - Answer- Sight Propane Cylinder Pressure - Answer- 145 psi Vapor Density of Propane - Answer- 1.5 Hose Size for a Car Fire - Answer- 1 1/2 - 1 3/4 When can you use a master stream with responders inside? - Answer- Never Smallpox DOT classification - Answer- 6.2 Ricin DOT classification - Answer- 6.1 What type of rope is life safety rope? - Answer- Only kernmantle How to prevent bleve? - Answer- Cool tank Major concern of high voltage cable in hybrid cars - Answer- Don't cut orange or blue cables What hazard class are nerve agents in? - Answer- 6.1 How does humidity, rain, and weather affect smoke? - Answer- Dispersal patterns What is used to control a sprinkler? - Answer- A wedge What is the purge valve used for when a regulator fails? - Answer- Max air What percent oxygen will people be unconscious? - Answer- 8-10% Is foam harmful to aquatic life? - Answer- Yes Is smell a reliable way to recognize a hazard? - Answer- No Span of control (number of people allowed) - Answer- 3-7 What is used to treat wood handles? - Answer- (Boiled) linseed oil Can you use soap and water on fiberglass handles? - Answer- Yes Sprinkler types - Answer- Wet, dry, deluge, special What PPE should triage personnel wear at a HazMat incident? - Answer- Class D How do you cut a lexan window? - Answer- Rotary Saw Light blue hydrant - Answer- 1,500 GTM GPM of 2 1/2" hose - Answer- 1,800 GPM Which container holds a few ounces up to 119 gallons? - Answer- Non-bulk storage vessels How many firefighter life safety initiatives are there? - Answer- 16 (Everyone Goes Home) What hazard does elevated heat cause to concrete? - Answer- Spalling What fire extinguishers do you keep out of freezing temperatures? - Answer- Class A and Water Cans Nozzle pressure for smooth-bore nozzle? - Answer- 50 psi Emergency shut off valve location for DOT 331 - Answer- High pressure tank Radiological attack indicates — - Answer- Terrorist attack Hydrant colors - Answer- Class AA - Light blue - 1,500 GPM Class A - Green - 1,000-1,499 Class B - Orange - 500-999 Class C -Red - 499 or less HEPA Filter - Answer- 0.3 microns Type 1 Building Construction - Answer- Fire Resistive Type 5 Building Construction - Answer- Wood Frame