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ARFF PRACTICE SOLUTION 2026 SOLVED
ITEMS CONFIRMED A+
โ 4 things that are apart of the wings. Answer: nacelle (engine) surrounds engine ailerons flaps and slats spoilers โ 4 things that make up the tail. Answer: vertical and horizontal stabilizers elevator rudder โ when it comes to helicopters what are the three things that make up the aircraft?. Answer: fuselage main rotor tail rotor โ what two types of landing gear are there for heilcopters?. Answer: conventional skid
โ what two types of landing gear are there for airplanes?. Answer: conevtional tricycle โ what are the three main types of engines found in aircraft?. Answer: reciprocating engine gas turbine engine afterburner or augmentor โ what are the 4 gas turbine engine configurations?. Answer: turbojet turbofan turbo prop turbo shaft โ how far away should personnel stay away from jet engine intakes?. Answer: 30 ft โ how fast can flame burn through an aluminum skinned aircraft?. Answer: 60 seconds โ what is APU?. Answer: Auxiliary Power Unit
โ what three types of aircraft batteries are there?. Answer: lead acid, nickel cadmium, lithium ion โ how fast should evacuations be on an aircraft. Answer: 90 seconds โ aircraft at 14000 feet are designed to be?. Answer: pressurized โ aircraft doors above 6 feet should have what?. Answer: inflatable emergency slides โ for cutting if there is no cut here marks where should you cut?. Answer: 20 inches above and below the window โ what are the three types of canopies. Answer: clamshell hinged sliding โ what powers ejection seats?. Answer: gas and rocket gas is found in older aircraft โ how fast can weapons/munitions explode when introduced to flame?. Answer: 45 seconds
โ how far away should ARFF personnel be from the munitions involved in flame?. Answer: 2000 feet โ what is the difference between rockets and missles. Answer: missles have guidance systems while rockets do not โ 2 unique hazards to an aircraft. Answer: flares and chaff โ what has its own oxidizer?. Answer: pyrotechnics โ what does JATO stand for?. Answer: Jet Assisted Take Off โ What does BRS stand for?. Answer: ballistic recovery system โ structural clothing is susceptible to what?. Answer: wicking / absorbing โ what are the two kinds of aircraft crashes?. Answer: low impact and high impact โ what are 4 different low impact crashes?. Answer: ditching belly landing wheels up landing
โ what does START stand for?. Answer: Simple Triage and Rapid Transport โ what does RPM stand for?. Answer: respirations pulse mental status โ what does DIM stand for?. Answer: dead injured missing โ A example of evidence on an aircraft would be?. Answer: flight data recorder "Black box" โ what are the three alert levels. Answer: alert 1 local standby alert 2 full emergency alert alert 3 aircraft accident โ what is the difference between accident and incident. Answer: accident is when the aircraft takes significant damage, or someone dies
incident is when the aircraft associates with effecting safe operation of the aircraft โ what dictates the final decision regarding location shape and size of the NDA?. Answer: military necessity โ what are the 5 tower light signals. Answer: steady green steady red flashing red flashing wite alternating red, green โ what are the two basic categories of agents?. Answer: primary and axuillary โ what are 2 primary agents?. Answer: water and foam โ what are two auxiliary agents?. Answer: dry chemical and clean agents โ what is the last classification of ARFF agents?. Answer: dry powder / Class d
โ what are polar solvents?. Answer: hydrophilic (likes water) examples include alcohol, ketones, esters โ what are the percent rates for class b foams?. Answer: 1 to 6 1 to 3 for hydrocarbons and 3 to 6 for polar solvents โ what are the four types of containers holding foam concentrates?. Answer: pails barrels intermediate bulk containers apparatus tanks โ what are the gallon rates for the foam containers. Answer: pails are 5 gallons barrels are 55 gallons intermediate bulk containers are 250 to 450 โ what are the four ways to proportion foam?. Answer: induction injection batch mixing premixing
โ what makes up a HydroChem or wet chemical?. Answer: dry chemical injected into a water or foam master stream โ 2 examples of cleaning agents. Answer: halon halotron โ what is the melting point of aluminum?. Answer: 1200 degrees โ what is the melting point of magnesium?. Answer: 1202 degrees โ what is the melting point of titanium?. Answer: 3140 degrees โ what does the NFPA define Ultra high pressure as?. Answer: pump pressures above 1,100 psi โ when do most ARFF apparatus exhaust there agent capacity?. Answer: 90 to 120 seconds โ what is it called when an ARFF vehicle moves while attacking fire?. Answer: "pump and roll" โ 4 methods to apply foam to a fire. Answer: rain down
โ how do we approach a wheel fire?. Answer: 45 degree angle โ do we try to extinguish rockets if ignited?. Answer: no, water and foam should be used to control flames around the rocket motors โ what is light blue transparent liquid and has a boiling point of - 297 degrees?. Answer: LOX or liquid oxygen โ
