Firefighter 1 Questions and Answer Rated A+

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Firefighter 1 Questions and Answer Rated A+ Span of control Correct Answer-how many people one officer can handle; 3-7 with an optimum of 5 Unity of command Correct Answer-Everyone only answers to ... one person or officer Freelancing Correct Answer-Going to do your own job without command, DO NOT DO Pulmonary Edema Correct Answer-accumulation of fluid in the lungs IDLH Correct Answer-Environment that is immeidiately dangerous to life and health Hypoxia Correct Answer-condition caused by deficiency in the amount of oxygen reaching body tissues Chain of Command Correct Answer-Authoritative flow of organization from bottom to top Soft Sleeve hose Correct Answer-Name of hose used for hooking to a pressurized Hydrant life safety, incident stabilization, property conservation Correct Answer-3 tactical priorities in order of importance Hard Sleeve hose Correct Answer-Name of hose used for drafting operations 4 Routes of Exposures Correct Answer-ingestion, injection, absorption, inhalation Municipal water system Correct Answer-Primary and Secondary feeders, along with distributors Forward lay Correct Answer-water to fire Reverse Lay Correct Answer-Fire to water Pyrolysis Correct Answer-Process of converting a solid to a gas Split lay Correct Answer-Combination of Forward/reverse lay BTU Correct Answer-Amount of heat required to raise one pound of water one degree Fahrenheit Conditions for a Backdraft Correct Answer-Low oxygen, high heat, smoldering fire, High fuel Vapor concentration 75 Correct Answer-Proper climbing angle for a ladder Incipient, Growth, Fully Developed, Decay Correct Answer-4 Stages of Fire in a compartment National Standard Thread Correct Answer-Standard fire hose thread used on couplings Type I Construction Correct Answer-Fire Resistant, ( Example a parking garage) Type II Construction Correct Answer-Noncombustible Construction ( Example Metal Building) Type III Construction Correct Answer-Ordinary Construction (Example building with stone on the outside) Type IV Construction Correct Answer-Heavy Timber Building Type V Construction Correct Answer-Wood Frame Construction (Example a House) Nozzle Reaction Correct Answer-Force Felt from water being discharged from the nozzle 3 years Correct Answer-How often Composite SCBA cylinders should be tested Aqueous film Forming Foam Correct Answer-highly efficient type of fire suppressant agent, used by itself to attack flammable liquid pool fires Pull, Aim, Squeeze, Sweep Correct Answer-PASS Acronym Class A Fires Correct Answer-Fires that involve Ordinary Combustibles such as paper, plastics, rubber, and wood Class B Fires Correct Answer-Fires that involve Involve Flammable and Combustible Liquids and Gases such as Gasoline Class C Fires Correct Answer-Fires caused by Energized Electrical Equipment Class D Fires Correct Answer-Fires involving combustible metals such as lithium and magnesium Class K Fires Correct Answer-Fires that involve Combustible Cooking Oils Dry Powder Extinguishers Correct Answer-Extinguishing Agent suitable for use on combustible metal fires Stored Pressure Water Extinguishers Correct Answer-Extinguishers that have stored Air and Water combined to put out Class A fires AFFF Extinguishers Correct Answer-Extinguishers suitable for Class A and B fires Carbon Dioxide Extinguishers Correct Answer-Extinguishers suitable for class B and C fires Dry Chemical Extinguishers Correct Answer-Extinguishers suitable for class A, B, or C fires Class A Extinguisher Rating Correct Answer-Rating from 1A-40A, 2A can extinguish twice as much as 1-A Class B Extinguisher Rating Correct Answer-Rating from 1B-640B; Rating is based on approximate square food of flammable liquid fire that a non-expert can extinguish Mechanical Heat Energy Correct Answer-Heat caused by touching forces, Example Friction [Show More]

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