What is a flashover - Study guides, Class notes & Summaries

Fire Investigator - Master for TCFP (Test Bank) Questions AND Answers Latest Updated 2024/2025 Graded A+. Is NFPA 921 a guide or a standard? - It is the Guide for Fire and Explosion Investigations What are the six steps of the scientific method? - Recognize the need Define the problem Collect the data Analyze the data Develop a hypothesis Test the hypothesis What step of the scientific method is inductive reasoning? - Analyze the data What step of the scientific method is deductive reas...

Fire Behavior Chapter 5 Exam Questions and Answers 1. Matter exists in _____ states. A) 3 B) 4 C) 5 D) 6 - Answer-A) 3 2. Which is one of the three factors in solid fuel configuration? A) Surface-to-mass ratio B) Chemical composition C) Moisture content D) Heat release rate - Answer-A) Surface-to-mass ratio 3. What is the term for temperature in a room reaching the point where all exposed surfaces in room ignite? A) Autoignition B) Flashover C) Backdraft D) Rollover - Answer-...

IAAI CFI Exam Questions With Verified Answers Latest Update 2024/2025 | Scored A+. A liquid with a flash point ABOVE 100F - correct answers Combustible Liquid If the current flowing out from an electrical panel is 12.5 amps, and it then flows through an electrical load of 1500 watts, what is the amperage of the remaining current flow of the return circuit? - correct answers 12.5 If a hair dryer draws 8.3amps (in a home with 120-volt service), what is the wattage? *Power (P) = current (I) ...

Fire & Smoke Latest Update Graded A+ Chemistry of fire Heat- remove by cooling Fuel- remove by starving the fire Oxygen- remove by smothering Classes of fire A- flammable solids- wood/paper/fabric B- flammable liquids- fuel/alcohol C- flammable gases-butane gas (lighters) D- combustible metals- magnesium E- live electrical equipment- oven/water boilers/flight deck F- flammable fats- cooking oils What is a flashover A sudden transfer of heat from local to widespread Occurs when g...

TCFP Fire Investigator Questions and Answers Is NFPA 921 a guide or a standard? It is the Guide for Fire and Explosion Investigations What are the six steps of the scientific method? Recognize the need Define the problem Collect the data Analyze the data Develop a hypothesis Test the hypothesis What step of the scientific method is inductive reasoning? Analyze the data What step of the scientific method is deductive reasoning? Test the hypothesis What are the four parts of ...

Is NFPA 921 a guide or a standard? - ANSWER-It is the Guide for Fire and Explosion Investigations What are the six steps of the scientific method? - ANSWER-Recognize the need Define the problem Collect the data Analyze the data Develop a hypothesis Test the hypothesis What step of the scientific method is inductive reasoning? - ANSWER-Analyze the data What step of the scientific method is deductive reasoning? - ANSWER-Test the hypothesis What are the four parts of the fire tetra...

FIREFIGHTER 1 AND 2 EXAM SETS COMBINED 2024/2025;ACTUAL QUESTIONS AND ANSWERS(ACE IN THE FIREFIGHTER TEST 100% VERIFIED) When rescuing an unconscious child or small adult from a window, how many rescuers enter the window to assist the victim? A. 3 B. 1 C. 0 D. 2 Ans- D. 2 When cutting through a roof, a firefighter should avoid: A. removing the built-up material prior to cutting B. cutting through joists, rafters, or trusses C. making one large opening D. using a power saw A...

Fire Investigator - master for TCFP test| QUESTIONS & ANSWERS| ALREADY GRADED A+ | 2024 Is NFPA 921 a guide or a standard? - ️️ It is the Guide for Fire and Explosion Investigations What are the six steps of the scientific method? - ️️ Recognize the need Define the problem Collect the data Analyze the data Develop a hypothesis Test the hypothesis What step of the scientific method is inductive reasoning? - ️️ Analyze the data What step of the scientific method is deductiv...

IAAI CFI 250+ QUESTIONS AND ANSWERS COMPILED NEW GEN VERIFIED AND SOLVED 100% FOR THE IAAI CFI CERTIFICATION TEST A liquid with a flash point ABOVE 100F Ans- Combustible Liquid If the current flowing out from an electrical panel is 12.5 amps, and it then flows through an electrical load of 1500 watts, what is the amperage of the remaining current flow of the return circuit? Ans- 12.5 If a hair dryer draws 8.3amps (in a home with 120-volt service), what is the wattage? *Power (P)...

IFSTA Chapter 4 and 5 Exam Questions and Verified Answers| 100% Correct QUESTION An extinguishing agent, such as dry chemical or Halon-replacement agent, terminates the combustion reaction by: (144) [4.3.11] A. cutting off the oxygen supply to the fuel. B. interfering with the chemical chain reaction. C. cooling the fuel below the ignition temperature. D. reacting with the fuel to create a fire-resistant layer. Answer: B. interfering with the chemical chain reaction. ...