United Airlines - Inflight Services - Comprehensive Final Exam with Complete Solutions

United Airlines - Inflight Services - Comprehensive Final Exam with Complete Solutions Halon/BRX Fire Extinguisher Used for A, B, and C fires. With hose, lasts 12 seconds. Without hose, lasts 8 seconds. Protective Breathing Equipment (PBE) Oxygen duration is 15 minutes. Blinking green light indicates that oxygen is still flowing. Alternating green/red light indicates it is time to vacate the scene before oxygen runs out. Water Fire Extinguisher Should only be used on class A fires or on PEDs. Contains an antifreeze additive which may cause skin/eye irritation. Water will last 30 seconds continuously and you must turn the cylinder clockwise until it punctures the cartridge to start use. Portable Pulse Oxygen Bottle (PPOB) Lasts up to 180 minutes. Should only be used when a person is breathing. Portable Oxygen Bottle (POB) Make sure to not deplete below 500 psi if other oxygen sources are available. Hose should be plugged into the high flow outlet and gauge should be faced towards the aisle or FA when in use. Aviox Oxygen (Dual Canister) Used following a decompression. Gets very hot (500 degrees F). Each canister lasts 20 mins. CPR pocket mask Attach valve port toward the body. Reverse the mask for infants. Thermal Containment Bag (TCB) Used to contain heat and fire from a PED. What are cabin doors equipped with to warn individuals that the jet bridge or air stairs are not positioned at the open door? Door safety straps What is the preflight safety check of the lavatory? 1. Ensure all placards are in good condition 2. Ashtrays are attached inside and/or outside of lavatory doors or walls 3. Check flight attendant call button ands call reset button 4. Trash receptacle lid functions properly and is not secured open & check for evidence of fire 5.Check for evidence of tampering with smoke detector What is the preflight of the portable oxygen bottle? - general check - min pressure at 1600 psi - oxygen mask in plastic bag attached to bottle with oxygen hose plugged into high flow outlet What is the preflight of the Portable Pulse Oxygen Bottle? - general check- min pressure at 1600 psi - clean mask is attached to bottle - push and hold blue "push to test" button to illuminate green light