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32 Cards in this Set
- Front
- Back
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757 14. Which components are powered by the left hydraulic system?
A. Flight controls, normal and reserve brakes, and right thrust reverser B. Flight controls, alternate brakes, left thrust reverser, main cargo door, flaps and slats, landing gear, and nosewheel steering C. Flight controls only |
B. Flight controls, alternate brakes, left thrust reverser, main cargo door, flaps and slats,
landing gear, and nosewheel steering |
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757 15. Which components are powered by the center hydraulic system?
A. Flight controls, normal and reserve brakes, and right thrust reverser B. Flight controls, alternate brakes, left thrust reverser, main cargo door, flaps and slats, landing gear, and nosewheel steering C. Flight controls |
C. Flight controls
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757 16. Which components are powered by the right hydraulic system?
A. Flight controls, normal and reserve brakes, and right thrust reverser B. Flight controls C. Flight controls, alternate brakes, left thrust reverser, main cargo door, flaps and slats, landing gear, and nosewheel steering |
A. Flight controls, normal and reserve brakes, and right thrust reverser
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757 17. What is the left hydraulic system standpipe fluid protected for?
A. Reserve brakes and steering B. Power Transfer Unit (PTU) C. Hydraulic Driven Generator (HDG) |
B. Power Transfer Unit (PTU)
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757 18. What condition(s) cause the Power Transfer Unit (PTU) to operate automatically?
A. Left engine failure and/or left engine-driven hydraulic pump pressure low B. Left engine failure and/or left electric hydraulic pump pressure low C. Left engine failure only |
A. Left engine failure and/or left engine-driven hydraulic pump pressure low
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757 19. Which components are powered by the Power Transfer Unit (PTU)?
A. Reserve brakes and steering B. Landing gear, nosewheel steering, flaps and slats, and flight controls C. Landing gear, nosewheel steering, flaps and slats, and main cargo door |
C. Landing gear, nosewheel steering, flaps and slats, and main cargo door
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757 20. What is center hydraulic system standpipe fluid protected for?
A. Ram Air Turbine (RAT) B. Reserve brakes C. Power Transfer Unit (PTU) |
A. Ram Air Turbine (RAT)
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757 21. What is right hydraulic system standpipe fluid protected for?
A. Ram Air Turbine (RAT) B. Power Transfer Unit (PTU) C. Reserve brakes |
C. Reserve brakes
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767 22. What does a QTY light indicate?
A. Low pump pressure B. Low reservoir quantity only C. Low reservoir quantity and/or pneumatic pressure |
B. Low reservoir quantity only
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767 23. Which components are powered by the left hydraulic system?
A. Landing gear and flight controls B. Normal brakes and flight controls C. Flight controls |
C. Flight controls
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767 24. Which hydraulic system has standpipe protected fluid?
A. Center hydraulic system B. All three C. Left hydraulic system |
A. Center hydraulic system
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767 25. Which system(s) use standpipe protected fluid?
A. Nosewheel steering, landing gear, flaps and slats, and main cargo door B. Reserve brakes and steering C. Flight controls |
B. Reserve brakes and steering
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767 26. Which components does the center hydraulic system power?
A. Flight controls B. Normal brakes and flight controls C. Flight controls, alternate brakes, tailskid, landing gear, nosewheel steering, Hydraulic Driven Generator (HDG), and flaps and slats |
C. Flight controls, alternate brakes, tailskid, landing gear, nosewheel steering, Hydraulic
Driven Generator (HDG), and flaps and slats |
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767 27. Which components are powered by the right hydraulic system?
A. Flight controls and normal brakes B. Flight controls, landing gear, alternate and reserve brakes, tailskid, Hydraulic Driven Generator (HDG) and nosewheel steering C. Flight controls only |
A. Flight controls and normal brakes
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767 28. The left electric demand pump is inhibited during either engine start to reduce electrical loads.
True or False? A. True B. False |
A. True
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767 29. When does the left electric demand pump operate in AUTO?
A. Flap lever in 1, 5, 15, or 20 positions B. Left engine pump pressure low C. When the landing gear and/or flaps/slats are operating, or low system pressure or high demand on the left hydraulic system |
B. Left engine pump pressure low
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767 30. When does the right electric demand pump operate in AUTO?
A. Fuel Control switch in RUN, or right hydraulic system pump pressure low or on the ground with Flaps 25 or 30 selected B. Right hydraulic system pressure low, or in flight with Flaps 1, 5, 15 or 20 selected C. Right engine pump pressure low or flap lever in 1, 5, 15 or 20 to ensure pressure to normal brakes during takeoff |
C. Right engine pump pressure low or flap lever in 1, 5, 15 or 20 to ensure pressure to
normal brakes during takeoff |
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767 31. When does the Air Demand Pump (ADP) operate automatically?
A. Loss of the right hydraulic system B. Left engine below 50% N2 C. Low center hydraulic system pressure, heavy load items are selected or when the Hydraulic Driven Generator (HDG) is signaled to operate |
C. Low center hydraulic system pressure, heavy load items are selected or when the
Hydraulic Driven Generator (HDG) is signaled to operate |
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767 32. What is the power source for the Air Demand Pump (ADP)?
A. Bleed air from the center pneumatic duct B. Left AC bus C. Right AC bus |
A. Bleed air from the center pneumatic duct
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1. What does RF indicate on the Status page adjacent to hydraulic quantity?
A. Reservoir requires refilling B. Reservoir over filled and greater than 1.25 C. Reservoir doesn't require refill |
A. Reservoir requires refilling
<75% |
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2. What does the SYS PRESS light indicate?
A. Electric pump pressure low B. Engine-driven pump pressure low C. Low system pressure |
C. Low system pressure
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3. What does an Engine or Electric Hydraulic Pump PRESS light indicate?
A. Excessive system pressure B. Push to activate PTU C. Low pump pressure |
C. Low pump pressure
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4. What is powered by the Ram Air Turbine (RAT)?
A. Reserve brakes B. Alternate brakes C. Flight controls |
C. Flight controls
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5. What condition automatically deploys the Ram Air Turbine (RAT)?
A. Both engines fail B. Loss of center hydraulics C. Loss of one engine |
A. Both engines fail
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6. What is the minimum airspeed required to maintain adequate Ram Air Turbine (RAT)?
A. Airspeed above 140 knots B. 250 knots C. 130 knots |
C. 130 knots
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7. What cockpit indication assures adequate pressure to the center system when the Ram Air
Turbine (RAT) is deployed? A. Green PRESS light B. Amber PRESS light C. RF on Status page |
A. Green PRESS light
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8. Is it possible to deploy the Ram Air Turbine (RAT) on the ground with no power on the aircraft?
A. No B. Yes, RAT will deploy on the ground if RAT switch is pushed regardless of Battery switch position C. Yes, every time both engines are shut down, the RAT deploys on the ground |
B. Yes, RAT will deploy on the ground if RAT switch is pushed regardless of Battery switch
position |
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9. The Ram Air Turbine (RAT) can be retracted in flight. True or False?
A. True B. False |
B. False
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10. How does pulling the Engine Fire switch affect the hydraulic system?
A. Depressurizes the associated hydraulic system B. Disconnects the engine hydraulic pump, requiring maintenance reset C. Shuts off fluid to the engine pump and depressurizes the pump |
C. Shuts off fluid to the engine pump and depressurizes the pump
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757 11. What does the RSVR light indicate?
A. Reserve brakes and steering active B. Low reservoir hydraulic quantity and/or pressure C. Automatic right system isolation has occurred |
B. Low reservoir hydraulic quantity and/or pressure
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757 12. What does the OVHT light indicate?
A. Hydraulic system is overheated B. Engine-driven pump pressure low C. Respective pump temperature is high |
C. Respective pump temperature is high
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757 13. What are the electrical inhibits associated with the hydraulic system?
A. With one engine-driven generator operating and both Center Electric Pump switches ON, the number two electric pump is inhibited B. With two engine-driven generators operating and both Center Electric Pump switches ON, the number one electric pump is inhibited C. With one engine-driven generator operating and both Center Electric Pump switches ON, the left engine-driven pump is inhibited |
A. With one engine-driven generator operating and both Center Electric Pump switches ON,
the number two electric pump is inhibited |
