ARFF CDC 2025 TEST QUESTIONS AND ANSWERS ALL CORRECT

ARFF CDC 2025 TEST QUESTIONS AND ANSWERS ALL CORRECT The ramp temperature at an airport is typically_____ higher than the ambient air temperature - Answer-25° to 45° During firefighting operations an ARFF Apparatus's on board tank is typically replenished through - Answer-Resupply operations All of the following are low energy foam proportioning systems except - Answer-Compressed air To apply agent on either side of a flaming aircraft, driver/operator's should position the apparatus - Answer-At the nose or tail All of the following affect the apparatus positioning at a crash site except - Answer-Time of day The device most commonly used to extinguish a peripheral fire after rescue operations are complete is the - Answer-Hand line The phone application method used for and ignited pool of liquid fuel located on open ground is the - Answer-Roll-on method Identify three methods that can be used to resupply foam - Answer-1-transferring from a tender using a pump 2-overhead gravity 3-filling directly from a 5 gallon container All of the following statements about the application of dry chemical on a class B fire are true except - Answer-The use of dry chemical agents reduces the chance of flashback All of the following statements about the importance of preventive maintenance are true except that it - Answer-Decreases the amount of wear and tear Identify the three items on an apparatus that you must verify prior to conducting the foam solution concentration test, the turret ground pattern test, and the expansion and drainage test. - Answer-1-that the apparatus's water and phone systems are operational 2-that the piping systems have been flushed 3- the pressure and flow characteristics of each apparatus outlet The fire apparatus test record that evaluates the overall performance of an ARFF apparatus is used based on a __ basis - Answer-Yearly Identify three common requirements that need to be followed when driving/operating an ARFF apparatus - Answer-1-Federal, state and local laws 2-NFPA requirements 3-fire department rules and regulations The airfield areas use for luggage handling, aircraft refueling, and personnel are: - Answer-Ramps When approaching an intersection with the stop sign, you should - Answer-Smoothly decelerate and bring the ARFF apparatus to a complete stop Identify two true statements about the confined space turnaround exercise - Answer-1-spotter is required 2-there are an unlimited amount of direction changes allowed The type of auxiliary agents that are rated for a class D fires only are - Answer-Dry powders Primary extinguishing agents are used - Answer-For complete knockdown of fires The expansion rate of from refers to the: - Answer-Volume of the foam when it is aerated Identify three advantages of balanced pressure foam proportioning systems - Answer-1-various percentages of foam solution can be discharge from multiple discharge outlets 2-there is no water intake pressure limitation 3-water and foam can simultaneously be discharged from separate outlets Hey so since that ignites spontaneously on contact with others is - Answer-A hypergolic To ensure that auxiliary agents do not be compacted and unusable you must - Answer-Thoroughly flush the systems after every use The device designed to attack fires at the base of the flames is though - Answer-Extendable turret identify two safety issues that you must make sure of prior to opening the engine compartment access doors - Answer--The engine is shut down -there is sufficient clearance to open the compartment access doors The CTIS equipped on an ARFF apparatus can be used: - Answer-When the apparatus is moving or stationary During the expansion and drainage test note and record the level of accumulated solution in the bottom of the cylinder every: - Answer-30 seconds When performing the Handline nozzle test you must discharge foam onto a paved surface for a period of__ seconds - Answer-30seconds