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Examen
Ifsta 7 Chapter 24, 25, 26, 27 Vocab questions with answers 2023/2024
Ifsta 7 Chapter 24, 25, 26, 27 VocabChapter 24 - correct answer Acid - correct answer compound containing hydrogen that reacts with water to produce hydrogen ions; a proton donor; a liquid compound with a pH less than 7. Acidic chemicals are corrosive Activation Energy - correct answer minimum energy that starts a chemical reaction when added to an atomic or molecular system acute health effects - correct answer health effects that occur or develop rapidly after exposure to a hazardous...
BravelRadon
Examen
IFSTA 7th edition - Chapter 2 communications question n answers graded A+ 2023/2024
IFSTA 7th edition - Chapter 2 communicationsWhat communication center equipment is used to receive calls from individuals with hearing impairments? - correct answer Teletype All recorded transmissions become part of the official record on an incident and may be made public under open records laws or _____ requests. - correct answer Freedom of Information Act (FOIA) A separate dispatch center operated by a fire department would be categorized as a(an): - correct answer Emergency Service Spe...
BravelRadon
Examen
IFSTA 7th edition - chapter 6 questions n answers rated A+ 2023/2024
IFSTA 7th edition - chapter 6What are Class A or ordinary combustibles - correct answer wood, paper, plastic, rubber, and cloth What are Class B or flammable and combustible liquids and gases - correct answer all hydrocarbon and alcohol based liquids and gases that will support combustion what are Class C or electrical fires - correct answer all fires involving energized electrical equipment what are class D or combustible metals - correct answer magnesium, potassium, titanium, and zirc...
BravelRadon
Examen
IFSTA 7th Edition - Chapter 11: Tactical ventilation questions well answered graded A+ 2023/2024
IFSTA 7th Edition - Chapter 11: Tactical ventilationTactical ventilation is performed during fire attack to: (493) - correct answer Help control the fire Why is ventilation used during overhaul and loss control? (493) - correct answer Evacuate smoke from structures after a fire has been extinguished When performing tactical ventilation, what action has the most impact on successful ventilation? (494) - correct answer Controlling oxygen availability Which action may improve visibility in...
BravelRadon
Examen
IFSTA 7th Edition - Chapter 15: Overhaul, property conservation, and scene preservation 2023/2024 passed
IFSTA 7th Edition - Chapter 15: Overhaul, property conservation, and scene preservationOverhaul operation include: - correct answer searching for hidden fires Which tools are used to open walls and floors during overhaul? - correct answer axes During overhaul, prying tools can be used to: - correct answer remove baseboards and window frames Which hazard are firefighters likely to encounter during overhaul? - correct answer toxic gases Which safety measure should be in place during ov...
BravelRadon
Examen
IFSTA 7th Edition - Chapter 19: Incident scene operations question n answers 2023/2024
IFSTA 7th Edition - Chapter 19: Incident scene operationsWhen the first firefighter arrives on scene, he or she should: - correct answer act as the incident commander and establish command Which piece of information must be communicated to crew members and dispatch when establishing command? - correct answer who the acting incident commander is When making initial assignments, the acting Incident commander: - correct answer may place the company into action with a crew member serving as an...
BravelRadon
Examen
IFSTA 7th Edition: Chapter 1 Study guide correct answers 2023/2024
IFSTA 7th Edition: Chapter 1 Study guideThe mission of the fire service is usually mandated by law or ordinance enacted by the: - correct answer Authority having juristiction. A fire department that provides a varitey of public services such as fire suppression and emergency medical services in a coordinated manner is employing a(an)________ approach. - correct answer All-hazard concept What is the most common type of fire department organizational structure? - correct answer Scalar Organi...
BravelRadon
Examen
IFSTA 7th edition Chapter 13 hose operations and hose streams fully solved rated A+ 2023/2024
IFSTA 7th edition Chapter 13 hose operations and hose streamsDesigned for use in climates with freezing temperatures, the main control valve of this hydrant is located at the base or foot of the hydrant below the frost line - correct answer Dry barrel hydrant What type of stream is most commonly used for fires in confined spaces - correct answer Broken stream The velocity pressure at which water is discharged from the nozzle is (--) pressure - correct answer Nozzle pressure Recommended ...
BravelRadon
Examen
IFSTA 7th Edition Chapter 18: Foam Fire Fighting, Liquid Fires, and Gas Fires verified to pass
IFSTA 7th Edition Chapter 18: Foam Fire Fighting, Liquid Fires, and Gas FiresHow does firefighting foam work? - correct answer By forming a blanket of foam on the surface of burning fuels - both liquid and solid What are the 4 methods that firefighting foam extinguishes and/or prevents ignition of fire? - correct answer Separating Cooling Smothering Penetrating Seperating - correct answer Creates a barrier between the fuel gases and possible ignition sources Smothering - correct answ...
BravelRadon
Examen
IFSTA 7th edition FF 1 Mid Term Chp 1-15 (100) with Answers 2023/2024
IFSTA 7th edition FF 1 Mid Term Chp 1-15 (100) with Answers1. Paid-on-call firefighters are generally part of a _______ department a. Line B. staff C. career D. volunteer - correct answer D. volunteer 2. Departments use _______ to clarify expectations, delegate authority, and assign responsibility. (20) A. written regulations B. municipal ordinances C. administrative priorities D. standard operating procedures - correct answer A. written regulations 3. Firefighters who are given st...
BravelRadon
Examen
IFSTA 7th Edition, Chapter 4 Fire Dynamics with 100% correct answers
IFSTA 7th Edition, Chapter 4 Fire Dynamics.Fires involve a heat-producing chemical reaction between fuel and: (117) [4.3.11] A. a catalyst. B. an oxidizer. C. free radicals. D. a reducing agent. - correct answer B. an oxidizer. When a substance changes from one type of matter into another, such as two or more substances combining to form compounds, the substance undergoes a: (118) [4.3.11] A. dissolution. B. metamorphosis. C. chemical reaction. D. physiological change. - correct ...
BravelRadon
Examen
IFSTA 7th. Edition Ch. 20 Fire Origin and Cause Determination questions well answered graded A+
IFSTA 7th. Edition Ch. 20 Fire Origin and Cause Determination First arriving Firefighters are in the best position to observe any conditions that may indicate an incendiary fire. Fire-arriving Firefighters should make mental notes of: - correct answer Indications of unusual fire behavior or more than one point of origin. Fire Investigators - correct answer Conduct detailed investigation and analysis beyond initial determination of the fire origin and cause. Area of Origin Assessment - cor...
BravelRadon
Examen
IFSTA: CH 4 Fire Dynamics correctly answered graded A+ 2023/2024
IFSTA: CH 4 Fire Dynamics Most residential fires that develop beyond the incipient state become: - correct answer ventilation limited. Which statement about smoke is accurate? - correct answer Smoke has the potential to burn. What is the primary consideration affecting how easily solid fuels ignite? - correct answer Surface-to-mass ratio When a compartment fire is in ventilation-limited decay, _____ can trigger flashover quickly. - correct answer introduction of new oxygen Slower fi...
BravelRadon
Examen
IFSTA CH 14 Fire Suppression 2023/2024 already passed
IFSTA CH 14 Fire Suppression At what point should a firefighter close a sprinkler system's main control valve? a.Once the fire is under control and the IC gives the order b.Once the pumper has been connected to the FDC c.Upon arrival at the structure d.Immediately prior to fire attack - correct answer Once the fire is under control and the IC gives the order Trash container fires are likely to be fought using Class A foam or: a.Class B foam. b.Halon. c.Purple K. d.a master strea...
BravelRadon
Examen
IFSTA Ch. 13 - Tactical Ventilation fully solved 2023/2024
IFSTA Ch. 13 - Tactical VentilationTactical Ventilation - correct answer Planned, systematic, and coordinated removal of heated air, smoke, and fire gases from a structure and replacing them with cooler air. Should decrease the rate of fire spread and increase visibility. Reasons for Tactical Ventilation - correct answer Should only be performed when the fire attack hose lines and teams are in place and ready to advance toward the fire. Introduction of fresh air without a coordinated fire a...
BravelRadon
Examen
IFSTA Chapter 3 - Building Construction Quiz well answered graded A+ 2023/2024
IFSTA Chapter 3 - Building Construction QuizWhat determines a building's construction type? Select one: a. Construction materials and their fire resistance b. Occupancy type c. Presence of an automatic fire suppression system d. Structure size - correct answer a. Construction materials and their fire resistance What are the three main components that make up a roof? Select one: a. Roof decking, roof covering, sheathing b. Supporting structure, roof deck, roof covering c. Roof deck, ...
BravelRadon
Examen
IFSTA Chapter 3 questions and answers rated A+ 2023/2024
IFSTA Chapter 3with regard to local building codes, firefighters should be aware that: - correct answer an AHJ can amend model building codes to meet local needs when responding to a fire in a type I construction building, firefighters should be aware that: - correct answer the roof may be extremely difficult to penetrate type II construction buildings are composed of: - correct answer noncombustible materials that do not add to the fuel load in a type III construction building, the int...
BravelRadon
Examen
IFSTA Chapter 4 - Fire Dynamics Test correctly answered rated A+ 2023/2024
IFSTA Chapter 4 - Fire Dynamics Test What is the cause of most fire deaths? Select one: a. Exposure to extreme heat and/or contact with flames and hot surfaces b. Injuries caused by falling materials or structural collapse c. Exposure to toxic gases found in smoke and/or lack of oxygen d. Accidental injuries sustained during escape and/or evacuation procedures - correct answer c. Exposure to toxic gases found in smoke and/or lack of oxygen In most compartment fires, the energy release i...
BravelRadon
Examen
IFSTA Chapter 5 Test PPE fully solved graded A+2023/2024
IFSTA Chapter 5 Test PPEWhich piece of PPE can provide a secondary layer of eye protection in addition to an SCBA facepiece? - correct answer Helmet faceshield What is a function of station and work uniforms? - correct answer Identify wearer as a member of the fire department While on duty, firefighters should avoid wearing: - correct answer Clothing made of non-fire-resistant synthetic materials. In order to avoid contaminating living quarters, ______ should not be worn during emergenc...
BravelRadon
Examen
IFSTA Chapter 5 questions and answers graded A+ 2023/2024
IFSTA Chapter 5Hazardous materials incidents can involve potentially dangerous nonfire gases and vapors, so firefighters must: - correct answer wear SCBA until air monitoring demonstrates that the atmosphere is safe. If storing SCBA in seat mounts, be sure to: - correct answer arrange the SCBA so it can be donned without removing your seat belt. Which statement about structural fire fighting protective coats is accurate? - correct answer The outer shell, moisture barrier, and thermal barri...
BravelRadon