LOE Prep Flashcards
When in NAV mode and the captured navigation signal is lost, what will the PFD show?
ROLL MODE
Due to an active runway change, Ground Control requests that you make a 180 degree turn.
The airport 10-9 page shows taxiway Alpha is 100 feet wide. Can you do it?
Yes. Airplane turn radius is 80 feet.
How will the APU react to a FIRE on the ground?
Pg 8-9 (SYS)
ON GROUND: Upon detection of the fire, the APU Control Unit (ACU) automatically closes the fuel and bleed air SOVs;
5 seconds later it discharges the fire bottle so the halon can remove O2 from fire; the external horn will sound.
Using the APU Fire checklist, describe how each step fights the fire or secures the APU. (In the air)
SM 8-12
IN AIR: Pressing Red Fire Light- Arms APU Squib, closes the APU Bleed Air Load Control Valve (LCV) and turns off the APU Fuel Pump to stop fuel from feeding the fire. Gen tripped OFF.
Pressing the green button, discharges the APU bottle to starve the fire of oxygen.
Describe what happens when an RTU fails. How do you regain cross-side tuning?
Push RTU Inhibit push button (located next to BTU) for the Failed RTU.
Press 1⁄2 RTU Button on operating RTU.
Describe the flight deck indications that a DOOR is not in a safe condition.
Which doors are not depicted on the synoptic page?
Passenger Door is RED because it is a non-plug door. Others are Amber.
2 doors not represented on the DOOR Page: Pilot Escape Hatch & the Aft Equipment Bay Door.
Describe how you would reduce the cabin temp in auto mode.
Adjust the temp adjustment knobs (Cockpit & Cabin Automatic Mode Temperature Control).
Explain the priority of EICAS messages. Which can be boxed?
Warning, Caution (Box), Status (Box), Advisory
What are the restrictions regarding operating the aircraft only on DC power? SM 13-6
5 Minute limit - the CRT Temperature limitations can be exceeded due to lack of airflow.
AC power is required to enable fan operation for CRT cooling.
Whose responsibility is it to pre-flight the emergency equipment?
Flight Deck - First Officer’s
Cabin - Flight Attendant’s
Pg 3-25 (CFM)
What occurs when the AFT CARGO SMOKE PUSH switch light is pressed? (4) (SM 8-14/15)
- Selects bay where the extinguishing agent will go.
- Arms extinguishers.
- Turns off Heater
- Air conditioning SOVs Close
Describe the flight deck indications of a stabilizer trim runaway.
Aural trim alarm after 3 seconds (clacker), trim indicator on STATUS PAGE indicates trim
movement.
Describe flight deck indications of an impending stall
AP DISC
CONT IGN
Stick shaker begins to shake the control column
Red Stall Light Illuminates on Glare shield
Stick Pusher forward
How would you disable a GPS receiver if directed to do so by an MEL?
FMS:
Index PG -
GNSS Control -
Select L1/2 to deselect GPS
Explain the function of the L/R BOOST PUMP. What are they a backup for? (SM 10-7)
A backup if the Main Ejector pumps fail.
Used to generate MOTIVE FLOW for MAIN and SCAV ejectors.
If one switch-light is selected, BOTH pumps operate when low fuel pressure/failure is detected.
Move fuel from collector tanks to engines.
The boost pumps are energized to assist the starting sequence.
Describe the advantage of having 3 independent HYD systems, provide an example of the redundancy provided by the 3 systems.
Increased Dispatch ability, Redundancy, Reliability; Example: All primary control surfaces (rudder, elevator, aileron, MFS) are powered by HYD SYS 1, 2 and 3.
Explain the difference between EICAS ICE (yellow) and ICE (green) advisory messages.
EICAS ICE (yellow) means there is ICE but no Anti-Ice Systems are energized;
ICE (green) Advisory means there
is icing, but the systems are powered and providing protection.
What does the PARKING BRAKE Warning message indicate? (2)
SM 14-41 Master Warning
- Parking Brake is set in the air (no WOW signal)
- Configured for takeoff with greater than 70% N1.
What will cause the EMER Lights to illuminate when selected to ARM
Loss of all AC or DC power
Explain how you positively identify a localizer
Listen to the Morse Code, or the station 3-4 letter identifier is displayed on the PFD.
If EICAS indicates 1600 psi, in aircraft N901XJ, can you depart?
Pg 1-2 (ODH): We must first reference the ODH after determining the amount of crewmembers
in the cabin.
If there is a Jump seater, the answer is NO.
If 2 crewmembers: YES.
With the Isolation Valve closed, how can the right side of the bleed air manifold be pressurized?
The right engine
Explain how you would configure the aircraft to comply with an Aerodata bleeds closed takeoff.
-Leave APU ON
How do you determine the water level of the potable water tanks?
View potable tank water level indicators on forward galley