










Study with the several resources on Docsity
Earn points by helping other students or get them with a premium plan
Prepare for your exams
Study with the several resources on Docsity
Earn points to download
Earn points by helping other students or get them with a premium plan
Community
Ask the community for help and clear up your study doubts
Discover the best universities in your country according to Docsity users
Free resources
Download our free guides on studying techniques, anxiety management strategies, and thesis advice from Docsity tutors
This study guide provides a comprehensive overview of the boeing 747 aircraft, covering various systems, components, and procedures. It includes a series of questions and answers designed to test knowledge and understanding of the aircraft's operation and safety features. The guide is particularly useful for individuals seeking to learn about the boeing 747's design, functionality, and emergency procedures.
Typology: Exams
1 / 18
This page cannot be seen from the preview
Don't miss anything!
How many systems does the Boeing 747 have? - โ โ 4 separate systems and each is associated with an engine All systems have 2 pumps in ______ - โ โ parallel System 1 and 4 have - โ โ bleed air driven pump system 2 and 3 have - โ โ AC motor driven pump What do Bleed Air and AC driven pumps do? - โ โ -demand pumps -operated through the Demand Hydraulic Pump Switch -Set to; off/automatic/on When is the Bleed Air and AC driven pump used? - โ โ if system demand is greater than engine driven pump can supply Auxiliary AC System - โ โ Installed in NO. 4 system to provide brake pressure during towing Normal System Pressure is at 3,000 psi - โ โ -demand pumps at 2,600 psi -Low Pressure indication at 1,200 psi -System Relief at 3,500 psi Independent Reserviors - โ โ -No interconnection -NO. 1 and NO. 4: 7.5 gallons
-NO. 2 and NO. 3: Gallons of fluid Define: Fluid Cooling - โ โ Heat exchangers are installed in the main fuel tanks to cool the fluid before returning it to the reservoir What is the C1 closet used for? - โ โ Flight Deck Crew Rest Where is the escape hatch in the FD? - โ โ on the left side of the fuselage above the LHS observer seat When would the FD escape hatch be used? - โ โ As last means of escape if access to the main cabin doors and both upper deck doors are jammed or use of the stairwell is not possible What are the inertial reels used for? - โ โ To lower the user from the escape hatch down to the equivalent of a two foot drop on the ground How many inertial reels are there? - โ โ Minimum of 4 located above the RHS observer's seat adjacent to the escape hatch How many FA stations are there? - โ โ 13 How many FA stations are on the main deck? - โ โ 10 How many FA stations are on the upper deck? - โ โ 2 What FA station is not usable during TTOL? - โ โ W1 (Workstation) What is the purpose of the emergency lighting system? - โ โ Provides power for direction to exit locations inside and outside the aircraft
What is the minimum crew for the 747? - โ โ 12 N263SG/ N322SG EXIT ROWS - โ โ ROW 14 UD N263SG/ N322SG LAVATORY SMOKE DETECTOR PREFLIGHT - โ โ Ensure green light is illuminates, indicating the unit is functioning properly N263SG/ N322SG FLIGHT ATTENDANT STATIONS - โ โ SINGLE: 5
How are the 747 engines labeled? - โ โ Left to Right 1- Where are the galleys? - โ โ Upper deck G FWD MID AFT What is closet C1? - โ โ pilot crew rest IAW FAR 117 What is closet C3? - โ โ Where the onboard folding wheelchair is kept Avionics Hatch - โ โ allows maintenance to go down and fix things located in Zone A Photoluminescent floorpath lighting - โ โ - charge for 45 minutes to last 10 hours
What do you press to send a "cabin ready" message? - โ โ 6P What do you always press when a call is completed? - โ โ R (Reset) Minimum Crew Seat Assignments - โ โ L/R 1, 2, 3, 4, 5, and RUD & LUD Where does the 13th FA sit? - โ โ R2A Where does the 14th FA sit? - โ โ R3A Where does the 15th FA sit? - โ โ L3A Where does the 16th FA? - โ โ L4A Where is the crew rest area for FAs located? - โ โ above R Who may occupy crew rest? - โ โ Working crew only The crew rest door should remain _______ and _________ at all times - โ โ Closed; locked How do you lock the crew rest door on N263SG/ N322SG? - โ โ Crew Rest Key How do you lock the crew rest door on the N464MC/ N465MC? - โ โ Push button lock The crew rest area contains the following: - โ โ - Bunks
How are the main cabin doors labeled? - โ โ lettered left (L) and right (R) and numbered forward to aft 1, 2, 3, 4, 5 Which doors can be used for guest boarding, deplaning, catering, and ground services? - โ โ All main cabin doors except L/R Which exits are equipped with evacuation devices? - โ โ All door exits All main cabin doors can be opened from _______ and _____ of the aircraft - โ โ inside; outside What happens when the mode selector is in the ARMED mode? - โ โ The slider blocks slide into the floor brackets located on the door sill, attaching the evacuation device to the floor What happens when the mode selector is in the DISARMED mode? - โ โ The slider blocks slide out of the floor brackets detaching the evacuation device What is the process to ARM a main cabin door and evacuation device? - โ โ - mentally review door arming procedures
In the event of a ditching and there is no other way to evacuate the aircraft, what is a last resort exit? - โ โ Escape ropes @ L/R 3 but DOOR MUST BE DISARMED FIRST How do you release a slide raft from the aircraft? - โ โ 1. Raise flap and pull handle