IFSTA Final Exam 100 QUESTIONS AND VERIFIED ANSWERS LATEST 2023.

IFSTA Final Exam 100 QUESTIONS AND VERIFIED ANSWERS LATEST 2023. 1. What organization formed in 1896 develops codes and standards to ensure fire and life safety for the public?: D. NFPA 2. What type of company is responsible for forcible entry?: A. Truck company 3. Which of the following is a minimum requirement for protective clothing and equipment as established by NFPA 1500?: C. Protective equipment must meet current NFPA design standard. 4. According to NFPA 1500 emergency operations are limited to: B. those that can be safely conducted by personnel on scene. 5. The concept of risk management is based on an assessment of benefits gained compared to the: A. Risks involved 6. The area that must be kept clear in case a piece of a structure collapses during an incident is called the:: C. collapse zone 7. Which of the following is the best description of personnel accountability systems?: D. Systems that assist in keeping track of firefighters at an emergency scene 8. Which of the following is a type of public alerting system?: D. Wired telegraph circuit box 9. Which of the following is a repeater system that uses two radio frequencies for communications?: D. half-duplex 10. Manufactured homes built before 1976 have less _____ than those of current homes.: B. Fire resistance 11. What part of a roof's construction can be manufactured from smaller pieces of wood or light gauge steel?: D. Lightweight construction support system 12. What building component may be mounted over doors and windows to prevent illegal entry?: D. Security bars or grilles 13. Additions to the structure, replacing fire escapes with enclosed stairways, and removing non-load-bearing walls are all types of:: C. permitted structural modifications. 14. Doors are classified by:: A. the way they operate. 15. What source of thermal energy is the most common source of heat in combustion reactions?: C. chemical energy 16. What method of heat transfer occurs when a material is heated as the result of direct contact with a heat source?: C. conduction 1 / 8 IFSTA Final Exam 17. Fuel particles become smaller as the ratio of surface-to-mass:: A. increases 18. Which of the following best describes the impact of higher oxygen concentration on combustion?: A. Materials burn more intensely 19. What term defines the minimum concentration of fuel vapor and air that supports combustion?: C. Lower flammable limit 20. Which of the following fire development factors affects heat release rate?: A. Fuel type 21. Which of the following is defined as the tendency of gases to form into layers according to temperature?: B. Thermal layering 22. The neutral plane in the growth stage is the:: D. interface of hot and cool layers at an opening. 23. What fire-suppression method does not work if fuel is self-oxidizing?: B. Oxygen exclusion 24. What is the minimum overlap between coat and trousers when the wearer is bent over to a 90 degree angle?: A. 2 inches (50 mm) 25. What two respiratory hazards are responsible for the majority of fire-related fatalities?: C. Carbon monoxide and hydrogen cyanide 26. What classification of portable fire extinguishers is used for fires that involve combustible liquids and gases?: B. Class B 27. On a multiple marking extinguisher the ratings for each class are: C. separate, they do not affect each other. 28. Signal to others that a portable fire extinguisher is empty by:: A. laying it on its side. 29. Which of the following type of rope is constructed of a braided core enclosed in a braided, her