Fire fighting foam - Study guides, Class notes & Summaries

Florida Fire Fighting State Exam| | 100% Correct Questions and Verified Answers | Grade A| 2023/ 2024 Update Q: which foams are required to extinguish fires of ethanol or ethanol based fuels Answer: alcohol resistant foams Q: which of the following statements about foam proportioning is most accurate Answer: mixing class A foam at a higher recommended percentage results in a thick, dry foam Q: Which proportioning methods depends on the venturi principle to draw foam ...

BCOT Week 5 Questions and Answers 2023 ______ is the biggest cause of death in a fire Smoke A ______ cannot evacuate inmates until instructed by a supervisor Correctional Officer ____ amount of fire drills per month One Each shift must conduct a fire drill every ______ Quarter Fire Triangle fuel, oxygen, heat Fire Tetrahedron fuel, oxygen, heat, chemical reaction Fire alarm notification system Strobes and horns, pull stations In case of fi...

BCOT FIRE SAFETY QUESTIONS AND ANSWERS 2023 Smoke is biggest cause of death in a fire Fire Triangle fuel, oxygen, heat Fire Tetrahedron Heat, Fuel, Oxygen, Chemical Chain Reaction notification system: strobes and horns pull stations In case of fire sound the alarm know the location and how to activate must call main control room •give your name •location of fire •type of fire •hold phone for verification Fire exit door color coded disk + c...

Who is responsible for coordinating and directing all incident resources at an emergency scene? - Incident commander What does the R in LUNAR stand for? - Resources needed What does the N in LUNAR stand for? - Name What is used during MAYDAY? - LUNAR Who has the legal authority for determining the cause and origin of the fire? - Fire chief What can occur after the initial collapse? - Secondary collapse What type of glass do side and rear windows of a vehicle have that break int...

FAE Questions and Answers Already Passed The speedometer on an apparatus is primarily used to show speed but may also indicate the pump is turning To calculate friction loss in 2 1/2" fire hose when the flow is near 100 gpm, which of the following formulas should be used? FL=cq(2)L The pressure remaining once water has begun flowing is known as _____ pressure. residual When the flow through a hose line increases from 100 gpm to 400 gpm, the friction loss increases _____ times....

IFSTA Chapter 18 - Foam Fire Fighting, Liquids Fires, and Gas Fires TestWhat is likely to cause poor quality firefighting foam to be produced? Select one: a. Nozzle is too far below the educator b. Nozzle is fully opened c. Mixing different types of foam concentrates in the same tank d. Hose lay on the educator side is not long enough - correct answer c. Mixing different types of foam concentrates in the same tank Which statement accurately describes pressurized vessels? Select one: a....

Who is responsible for coordinating and directing all incident resources at an emergency scene? - Answer-Incident commander What does the R in LUNAR stand for? - Answer-Resources needed What does the N in LUNAR stand for? - Answer-Name What is used during MAYDAY? - Answer-LUNAR Who has the legal authority for determining the cause and origin of the fire? - Answer-Fire chief What can occur after the initial collapse? - Answer-Secondary collapse What type of glass do side and rear windows o...

FF2 Chapter 18 Foam Fire Fighting, Liquid Fires, and Gas Fires IFSTAWhat is a BLEVE? - correct answer Catastrophic failure of a pressurized vessel What is needed to create finished foam? - correct answer Foam concentrate, water, and aeration At an incident involving a flammable gas fire, firefighters should retreat to a safe location: - correct answer when the sound of gas escaping the relief valve gets louder. Which type of foam is used to extinguish fires involving flammable and combu...

Florida Fire Fighting State Exam| IFSTA Questions and Verified Answers| 100% Correct | Grade A| 2023/ 2024 Update Q: Standard for retroreflective vest? Answer: ANSI 207/107 Q: Fire standard for fire gloves? Answer: NFPA 1971 Q: Fire standard for Life and Safety? Answer: NFPA 1500 Q: Which company rescues victims and downed firefighters? Answer: Rescue Company Q: Which construction company always have a collapse zone? Answer: Type V ...

Ch 14 IFSTA - TESTTrash container fires are likely to be fought using Class A foam or: Select one: a. Purple K. b. Halon. c. Class B foam. d. a master stream. - correct answer master stream Which is a component of the LCES technique for situational awareness at ground cover fires? Select one: a. Communications b. Lightning c. SCBA d. Exposures - correct answer Communications If a firefighter uses a Z pattern to apply water to the hot gas layer and then the burning fuels at the fl...