Fire spread analysis - Study guides, Class notes & Summaries

NFPA 921 Exam with 100% Correct Answers 2024 NFPA 1033 Standard for Professional Qualifications for Fire Investigator - answerFacilitates safe, accurate investigations by specifying the job performance requirements (JPRs) necessary to perform as a fire investigator in both the private and public sectors. NFPA 921: Guide for Fire and Explosion Investigations - answerGuide for Fire and Explosion Investigations", is a peer reviewed document that is published by the National Fire Protection ...

IAAI CFI Exam Questions With Verified Answers Latest Update 2024/2025 | Graded 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) ...

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 the fire tetrahedron? - Fuel (reducing agent) He...

Absolute Temperature. A temperature measured in Kelvins (K) or Rankines (R). Accelerant. A fuel or oxidizer, often an ignitible liquid, intentionally used to initiate a fire or increase the rate of growth or spread of fire. Accident. An unplanned event that interrupts an activity and sometimes causes injury or damage or a chance occurrence arising from unknown causes; an unexpected happening due to carelessness, ignorance, and the like. Ambient. Someone's or something'...

Four features of the investigation: Cause of fire or explosion Cause of damage to property Cause of bodily injury / loss of life Degree to which human fault contributed Four classifications of cause: Accidental Natural Incendiary Undetermined Should a fire ever be classified as "suspicious?" No. Suspicious is not an appropriate term to describe the unexplained. What is failure analysis? A logical, systematic examination of an item, component, assembly, or structu...

IAAI CFI Exam Questions With Verified Answers Latest Update 2024/2025 Rated 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) x v...

IAAI CFI Study Questions (2024/2025) Graded A+ (1) Trust, (2) Caution, and (3) Distrust are three types of what? Interviews A boat device that owners fail to keep clean, which is a frequent cause of engine compartment fires on boats Backfire Flame Arrestor A building design feature that aims to limit the fire to its origin. Compartmentation A burn pattern analysis that is MORE useful for evaluating fire spread, rather than length or intensity of burning Depth of Char A catego...

1. Which one of the following steps should be taken first in a risk management program? A. Purchasing of adequate insurance B. Conducting of employee safety drills C. Identifying hazards and risks D. Conducting staff in-services on incident reporting and accident prevention. - ANSWER-C. Identifying hazards and risks 2. Which of the following professionals is authorized to dispense medications? A. registered nurse B. licensed nurse, physician and, in some states, medication aide. ...

Absolute Temperature - Answer A temperature measured in Kelvins(K) or Rankines(R). Accelerant - Answer A fuel or oxidizer, often an ignitible liquid, intentionally used to initiate a fire or increase the rate of growth or spread of fire. Accident - Answer An unplanned event that interrupts an activity and sometimes causes injury or damage or a chance occurrence arising from unknown causes; an unexpected happening due to carelessness, ignorance, and the like. Active Fire Protect...

Fire Investigator: Principles and Practice to NFPA 921 and 1033, Fourth Edition-Questions and Verified Answers/Latest 2023/2024 Fire Investigator: Principles and Practice to NFPA 921 and 1033, Fourth EditionQuestions and Verified Answers/Latest 2023/2024 Accelerant Any fuel or oxidizer, often an ignitable liquid, used to initiate a fire or increase the rate of growth or speed the spread of fire. Accidental Fires Fires for which the proven cause does not involve an intentional human a...