Tcfp Fire Investigator Test Questions And Verified Correct Solutions ||100% Guaranteed Pass Brand New Version

TCFP FIRE INVESTIGATOR TEST QUESTIONS AND VERIFIED CORRECT SOLUTIONS ||100% GUARANTEED PASS BRAND NEW VERSION 1. Name some residential appliances that can cause a fire: - ANSWER Oven Coffee maker Toaster Can opener Refrigerator Dishwasher Microwave Space heater Electric blanket Air conditioner Hair dryer Iron Dryer Lighting 2. What is an exemplar? - ANSWER It is an example / exact copy of the product or item burned in the fire. It is for testing purposes. 3. What are some different explosion related injuries? - ANSWER Blast pressure Shrapnel Thermal (burns) Seismic effect injuries (building collapse) 4. What are the degrees of burns? - ANSWER First, red skin Second, blisters Third, full thickness - burns all the way through the skin Fourth, charring of underlying tissue like muscle and fat 5. What are methods of death in a fire? - ANSWER CO poisoning Hyperthermia (heat) Inhalation of hot gases Other toxins / soot / smoke Hypoxia (lack of oxygen) 6. What are the fundamental issues of a death investigation? - ANSWER Remains / Victim identification Cause of death Manner of death Victim activity Postmortem changes 7. What are the main motives for firesetting? - ANSWER Vandalism Excitement Revenge Crime concealment Profit Extremism 8. What is vandalism firesetting? - ANSWER Willfull and malicious mischief - often pressured by groups or peers 9. What is excitement firesetting? - ANSWER Thrill seeking Attention seeking Recognition Sexual gratification 10. What is revenge firesetting? - ANSWER Personal retaliation Societal retaliation Institutional retaliation (school, church, etc) Group retaliation 11. What is crime concealment firesetting? - ANSWER Murder concealment Burglary concealment Destruction of documents 12. What is extremism firesetting? - ANSWER Terrorism Riots or civil distrurbance 13. What are some things to examine in multiple confirmed incendiary fires? - ANSWER Geographic area Temporal frequency (time) Materials & Method of firesetting 14. What are some indicators of incendiary fires? - ANSWER Evidence of other crimes (crime concealment) Indicators of financial stress History of code violations Owner with multiple fires Over insurance Timed oppportunity (civil unrest, natural disaster) 15. Other indicators that a fire is incendiary: - ANSWER Remote locations Fire near service equipment / appliances Removal or replacement of contents prior to fire Entry blocked Sabotage of fire protection systems Multiple Fires Trailers Lack of fuel load / ignition sources Exotic accelerants Unsual fuel load burn injuries Incendiary devices 16. What is the difference between low order and high order explosions? - ANSWER Low order = less than the speed of sound, pushing / bulging damage, slow pressure rise 17. High order = faster than the speed of sound, breaking / shattering, long range missiles, rapid pressure rise 18. What is a seated explosion? - ANSWER Seated explosions have a blast crater in the center of the explosion. Generally caused by high explosives like TNT, PETN, RDX, ANFO. 19. combustion - ANSWER chemical process of oxidation that occurs at a rate fast enough to produce heat and usually light, in form of glow or flames 20. conduction - ANSWER heat transfer by direct contact 21. convection - ANSWER heat transfer by circulation via medium, such as gas or liquid 22. diffusion flame - ANSWER flame in which fuel and air mix or diffuse together at region of combustion 23. energy - ANSWER property of matter manifested as an ability to perform work, by moving an object against a force, or by transferring heat 24. exothermic reaction - ANSWER A reaction that releases energy in the form of heat 25. fire - ANSWER rapid oxidation process / chemical reaction resulting in evolution of light and heat in varying intensities 26. fire dynamics - ANSWER The detailed study of how chemistry, fire science, and the engineering disciplines of fluid mechanics and heat transfer interact to influence fire behavior. 27. fire point - ANSWER The temperature at which enough vapors are given off to support continuous burning. 28. flashover - ANSWER Stage of a fire at which all surfaces and objects within a space have been heated to their ignition temperature, and flame breaks out almost at once over the surface of all objects in the space. 29. What do fluorescent lights and HID lights have in common? - ANSWER They all have ballasts, which can fail and cause a fire.