BASIC FIREFIGHTER WRITTEN EXAM WITH 100% CORRECT ANSWERS

BASIC FIREFIGHTER WRITTEN EXAM WITH 100% CORRECT ANSWERS When using a rotary saw, start all cuts at rpm to prevent blades from binding into the material. answer-maximum Is an example of a common prying tool. answer-halligan An swinging door is indicated by the hinges being visible. answer-outward Is an example of a pulling tool. answer-sheetrock rake The and the are commonly paired together as "irons". answer-halligan flat head axe When breaking glass, stand , use the side of the tool and strike the of the pane. answer-up-wind blunt/flat corner When getting a power tool from an apparatus for use on the fire ground, immediately the tool, after warming the tool, and then carry the tool to where it will be used. answer-start turn off A is an example of a striking tool. answer-sledge hammer A is an example of a cutting tool. answer-reciprocating saw (sawzall) When forcing entry through chained gates, you should cut the and not the lock. answer-link/chain What is the order of priorities when suppressing structure fires? answer-1. Protect exposures Cut off fire spread Attack seat of the fire When advancing a hose-line into a structure, extinguish any fire that is visible and . answer-accessible A vehicle fire should be fought from a degree angle. answer-45 If you are advancing an attack line into a structure and cannot see your feet, you should . answer-crawl And are the appropriate hose sizes for attacking a structure fire. answer-2 1/2 1 3/4 Directing fire streams toward the ceiling or wall of a room or building in order to generate large amount of steam is an attack. answer-indirect At a structure fire, the highest priority are close priority fuel tanks and propane cylinders. Correct answer-exposures A attack is discharging water or foam directly onto a burning material. answer- direct When extinguishing a container fire you should never approach from downhill or . answer-downwind You should first direct your fire stream at the during a combination fire attack. answer-ceiling The process of hauling water from a fill site to a dump site is the definition of a . answer-water shuttle Hydrants are installed in areas where prolonged periods of subfreezing weather are common. answer-dry barrel The process of drawing water from a static source to supply a pumper is known as . answer-drafting Wet-barrel hydrants are always filled with . answer-water In the matanuska-susitna borough, the type of fire apparatus that carries fol-da-tanks is . answer-tenders What equipment is needed for drafting: answer-1. Hard suction 2. Barrel strainer 3. Low level strainer 4. Float-a-dock 5. Rubber mallet All collections must be air tight to obtain a when drafting. answer- vacuum/suction The main valve is located ground on a dry-barrel hydrant. answer-under List 3 alternative water supplies? answer-1. Lakes 2. Rivers 3. Underground tanks Where would you find a dry hydrant? answer-lake sides Water hammer is most likely to be caused by and closing the quickly. answer- opening nozzle What are 3 disadvantages of water? answer-1. Heaviness 2. Creates ice 3. Good conductor of electricity The is a wild-land nozzle that has a twin-tip combination. answer- forestry/forester A disadvantage of the stream is the inability to have an adjustable pattern. answer-solid A fine spray composed of tiny water droplets is a stream. answer-fog What does cafs stand for? answer-compressed air foam system What are 3 advantages of cafs? answer-1. Uses less water 2. Lowers surface tension 3. Creates more surface area The part of total pressure that is lost while forcing water through hose, appliances and adapters is called . answer-friction loss