Fire investigations - Study guides, Class notes & Summaries

Fire Origin and Cause Determination Chapter 20 Who has legal responsibility for determining origin and cause of a fire? - ANSWER fire chief what is a firefighters responsibility regarding fire investigations? - ANSWER make a mental note of vehicles and people present in the area firefighters should make statements about the incident to: - ANSWER the fire in...

Fire Investigator - Master For TCFP Test Questions and Answers (Test Bank) Complete Solution 100% Verified 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 reason...

Scientific Method Ans: Recognize the problem Define problem Collect data Analyze data Develop hypothesis Test hypothesis Select final hypothesis 4 critical data points for determining origin of a fire Ans: Witness interviews Fire patterns Arc mapping Fire dynamics Means of testing hypothesis Ans: Cognitive Through experiments Physical testing Reference literature Fire model Appliance examination Building construction types Ans: Type 1 Fire resistive Type 2 Non c...

NC FIT Fire Investigation Technician 741 Questions and Answers 2023 Study Guide

Combustible Liquid - Correct answer-A liquid with a flash point ABOVE 100F 12.5 - Correct answer-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? 1000 - Correct answer-If a hair dryer draws 8.3amps (in a home with 120-volt service), what is the wattage? *Power (P) = current (I) x voltage (V) Watts = amps x volts 1987 - Correct answer-The y...

Fire Officer III Which supervisory role best suits the style of a manager? - correct answer Training officer Which program is designed specifically for senior fire officers who have demonstrated significant accomplishments and who have the potential to impact and initiate change in the fire service? - correct answer Harvard Fire Executive Fellowship Which law protects off-duty first responders from liability when they stop to render aid in cases of accident or sudden illness? - correct...

A company officer directly oversees the application of the agency's ____ to the resolution of issues faced by the agency. - Answer- personnel, training, equipment, and apparatus In the role of a supervisor, a company officer must balance: - Answer- acceptable risk while fulfilling objectives. Which of the following BEST describes to whom company officers have a responsibility when administering all policies and procedures? - Answer- The organization Successful company officers choose t...

Standard - A document, the main text of which contains only mandatory provisions using the word "shall" to indicate requirements and that is in the form generally suitable for mandatory reference by another standard or code or for adoption into law. Nonmandatory provisions shall be located in an appendix or annex, footnote, or fine print note and are not to be considered a part of the requirments. Guide - A document that is advisory or informative in nature and that contains only nonm...

What are fire patterns? - Answer Visible or measurable physical changes or identifiable shapes formed by a fire effect or group of fire effects Appliances such as an electric range, dryer or water heater are often applied with what size wire? - Answer 6, 8, or 10 AWG Common household wiring is? - Answer 14 and 12 AWG if it is copper. Aluminum conductors melt in any fire and solidify into irregular shapes meaning they have - Answer Low melting temperatures According to ANS...