ARFF CDC Questions and Answers Graded A+

ARFF CDC Questions and Answers Graded A+ What is the primary role of an ARFF (Aircraft Rescue and Fire Fighting) crew member? To respond to aircraft emergencies, including crashes, fires, and rescues. What is the first action to take when responding to an aircraft fire? Approach the fire from an upwind direction, if possible, to avoid smoke and hazardous materials. What is the purpose of a foam system on an ARFF vehicle? To apply foam to aircraft fires, particularly those involving flammable liquids. What should an ARFF crew member do when responding to a large-scale aircraft crash? Ensure the safety of all personnel, suppress fire, and rescue survivors while securing the crash site. How should an ARFF crew approach a burning aircraft? Approach from the downwind side to minimize exposure to heat, smoke, and fumes. 2 What is the primary difference between Class A and Class B fires? Class A fires involve ordinary combustibles, while Class B fires involve flammable liquids and gases. What is the best way to extinguish a fire caused by jet fuel? Use a foam-based extinguishing agent, as it is effective on Class B fires like those involving jet fuel. What should an ARFF member do if they are caught in a flashover situation? Drop to the ground and roll away from the fire to avoid the heat and smoke, if possible. What is a "triage" in an ARFF response? The process of assessing casualties and prioritizing their treatment based on severity of injuries. Why is it important to maintain a proper water supply during an ARFF operation? To ensure a continuous flow of water for suppression activities and to avoid running out of resources. 3 What is the role of a foam concentrate in aircraft fire fighting? Foam concentrate is mixed with water to create a blanket that smothers the fire and prevents re-ignition. What is a key safety consideration when operating an ARFF vehicle during a response? Always be aware of surrounding hazards, including other emergency vehicles, aircraft, and obstacles. How should an ARFF crew manage an emergency landing scenario? Ensure the runway is clear, communicate with the flight crew, and be prepared to respond with fire suppression equipment. What is the purpose of an ARFF vehicle's pump and nozzle system? To deliver water, foam, or other extinguishing agents to the fire in a controlled and effective manner. What is the proper procedure for rescuing a trapped individual in an aircraft fire? 4 Approach from the safest angle, ensure the fire is under control, and remove the individual as quickly as possible. How should an ARFF crew member assess the situation at a crash site? Evaluate the fire's spread, hazards present, number