SKV Flashcards
WHAT TURNS ON THE EMERGENCY LIGHTING SYSTEM?
LOSS OF DC POWER (BUS 4)
AOM Vol II pg 1-51 Airplane General
FULLY CHARGED EMERGENCY LIGHTING BATTERIES SHOULD PROVIDE LIGHT FOR HOW LONG?
15 MINUTES
AOM Vol II pg 1-51 Airplane General
WHAT IS THE WING SPAN OF THE 747-400?
- 5” Feet
- 4 Meters
AOM Vol II pg 1-1 Dimensions
WHEN ARE THE LANDING LIGHT AT THEIR MAX INTENSITY?
LANDING GEAR DOWN
AOM Vol II pg 1-28 Airplane General
WHAT IS THE PURPOSE OF FLIGHT DECK ACCESS LIGHTS?
TO GAIN ACCESS TO THE FLIGHT DECK WITH GROUND HANDLING BUS POWERED.
AOM Vol II pg 1-25. Airplane General
WHEN DO THE ‘NO SMOKING’ AND ‘FASTEN SEAT BELT’ SIGN AUTOMATICALLY ILLUMINATE REGARDLESS OF SWITCH POSITION?
WHEN SUPERNUMERARY OXYGEN IS ON.
AOM Vol II pg 1-18, also pg 1-49 Airplane General
WHAT IS THE ADVANTAGE OF SELECTING LWR ON THE BEACON LIGHT SWITCH?
WON’T FLASH DURING LOW VISIBILITY.
WHAT IS THE TURNING RADIUS WITH BODY GEAR STEERING ARMED?
153’ Feet
46.6 Meters
170” Feet without body gear steering armed
AOM Vol II, Airplane General
Where is the emergency equipment located on the BCF’s?
Bulkhead just forward of Left Upper Deck Door.
THE ESCAPE ROPE AT DOOR L1, IS LOCATED WHERE?
IN THE UPPER DOOR SILL.
AOM Vol II, pg 1-66 DOORS
BLEED AIR IS USED IN WHAT SYSTEMS?
Bleed air can be supplied by the engines, APU, or a ground air source. Bleed air is used for: • air conditioning • pressurization • wing and engine anti–ice • engine start • leading edge flaps • aft cargo heat • cargo smoke detection • hydraulic reservoir pressurization • potable water tank pressurization • air driven hydraulic demand pumps • thrust reversers
AOM Vol II, pg 2-34 Air Sytems
CAN THE APU PROVIDE BLEED AIR IN FLIGHT? UP TO WHAT ALTITUDE?
YES, FOR ONE PACK UP TO 15000 Feet
AOM Vol II, pg 7-36, Engines and APU
TURNING AN ENGINE BLEED AIR SWITCH OFF DOES WHAT?
If an Engine Bleed Air switch is off, the respective engine bleed air valve, PRV, and HP bleed valve are closed.
If a bleed air overheat is detected, the PRV and HP bleed valves close. Pushing an Engine Bleed Air switch from OFF to ON resets the engine bleed fault detection system.
Bleed air is available for nacelle anti-ice operation with the Engine Bleed Air switch ON except when:
• the PRV has failed closed, or
• the PRV has been closed due a bleed air overheat, or
• the start valve is not closed
Bleed air is available for nacelle anti-ice operation with the Engine Bleed Air switch off except when:
• the PRV has failed closed, or
• the PRV has been closed due a bleed air overheat, or
• the start valve is not closed, or
• the HP bleed valve is failed open
Bleed air is available for thrust reverser operation with the Engine Bleed Air switch either ON or off except when:
• the PRV has failed closed, or
• the PRV has been closed due a bleed air overheat, or
• the start valve is not closed
AOM Vol II, pg 2-34, Air Systems
IF THE BLEED SWITCH IS OFF IS NAC ANTI ICING AVAILABLE FOR THAT ENGINE?
YES, PROVIDED THERE ISN’T A FAULT PRESENT.
WHAT WILL ILLUMINATE THE SYS FAULT LIGHT?
BLEED AIR OVERHEAT, BLEED AIR OVERPRESSURE, HP BLEED VALVE OPEN WHEN COMMANDED CLOSED, PRV OPEN WHEN COMMANDED CLOSED.
WITH THE LIGHT (SYS FAULT) ILLUMINATED, IS REVERSING AVAILABLE ON LANDING?
NOT IF THE LIGHT IS ON DUE TO AN OVERHEAT.
WHAT UNIT IN THE BLEED AIR SYSTEM REDUCES BLEED AIR TEMPERATURE?
FAN AIR PRE-COOLER.
WITH A (L DUCT OVT), WHAT SYSTEMS ARE NO LONGER AVAILABLE?
- WAI
- DEMAND PUMP
- HYD RESERVOIR PRESS
- PACK
- LEADING EDGE DEVICES (LED) WILL BE IN SECONDARY
APU BLEED AIR IS SUPPLIED TO WHICH DUCT?
CENTER SECTION OF THE BLEED AIR DUCT.
WHERE IS THE DUCT PRESSURE DISPLAYED?
PRIMARY EICAS AND ECS SYNOPTIC PAGE.
WHAT AREAS RECEIVE ANTI-ICE PROTECTION?
- ENGINE NACELLE
- WING
- PROBE HEAT
- WINDSHEILD
UNDER WHAT WEATHER CONDITIONS IS NAC ANTI-ICE REQUIRED TO BE ON?
- WHEN THE OAT ON THE GROUND AND FOR TAKE OFF, OR TAT IN FLIGHT IS 10°C (50°F) OR BELOW, AND VISIBLE MOISTURE IS PRESENT. SUCH AS CLOUDS, FOG WITH VISIBILITY OF 1 MILE OR LESS, RAIN, SNOW, SLEET AND ICE CRYSTALS.
- ON RAMPS, TAXIWAYS OR RUNWAYS WHERE SURFACE SNOW, ICE, STANDING WATER OR SLUSH MAY BE INGESTED BY THE ENGINES OR FREEZE ON ENGINES, NACELLES OR ENGINE SENSOR PROBES.
ARE THE TAT PROBES HEATED? WHEN?
YES, INFLIGHT ONLY.
WHAT INDICATIONS DO WE HAVE THAT NAC ANTI-ICE IS ON? WING?
NAI/WAI ICON DISPLAYED ON THE PRIMARY EICAS AND ECS PAGE.
WHAT SECTION OF THE WING IS ANTI-ICED?
LEADING EDGE WITH LE FLAPS RETRACTED.
AT FLAPS 5, WHAT PORTION OF THE LEADING EDGE IS BEING DE-ICED WITH WAI ON?
NONE.
WHICH WINDOWS ARE PROVIDED ANTI-ICE AND ANTI-FOGGING PROTECTION?
THE FORWARD WINDOWS HAVE EXTERIOR SURFACE ANTI-ICING, AND INTERIOR SURFACE ANTI-FOGGING PROTECTION. THE SIDE WINDOWS HAVE INTERIOR SURFACE ANTI-FOGGING PROTECTION ONLY.
WHEN IS ANTI-FOGGING AVAILABLE TO THE WINDOWS?
ANY TIME THE AIRCRAFT IS POWERED.
HOW DO WE RESET A WINDSHIELD HEAT CONTROLLER FLAULT?
TURN THE WINDOW HEAT SWITCHES OFF FOR 10 SECONDS THE BACK ON.
WHERE IS THE WINDSHIELD WASHER FLUID RESERVOIR LOCATED?
THE WASHER FLUID RESERVOIR IS LOCATED BEHIND THE DOOR IN THE BOOK STORAGE AREA ON THE CAPTAIN’S SIDE PANEL.
WHAT IS THE PURPOSE OF THE OBS AUDIO SYSTEM SWITCH, ON THE OVERHEAD PANEL?
CONNECTS OBS AUDIO PANEL TO EITHER CAPTAIN OR FO.
WHEN ILLUMINATED, WHAT DOES THE OFFSIDE TUNING LIGHT INDICATE?
- THE RADIO TUNING PANEL IS BEING USED TO TUNE A RADIO NOT NORMALLY ASSOCIATED WITH THIS RADIO TUNING PANEL
- THE RADIO NORMALLY ASSOCIATED WITH THIS PANEL IS BEING TUNED BY ANOTHER RADIO TUNING PANEL.
HOW MANY VHF RADIOS ARE INSTALLED?
3
WITH 121.5 SELECTED IN THE R VHF, CAN THE RECEIVER VOLUME CONTROL FOR THAT RADIO BE TURNED OFF?
NO
HOW CAN YOU MONITOR FOR AN “IM” SIGNAL DURING A CAT II APPROACH?
ON AUDIO PANEL, SELECT MKR AND PUSH VOLUME KNOB.
HOW CAN WE TUNE DATA IN THE C VHF?
DIAL PAST 136.000 OR BELOW 118.000 AND SELECT TRANSFER SWITCH.
HOW IS THE OXYGEN MASK OPERATION VERIFIED DURING PREFLIGHT?
SELECT FLT ON ACP, SPEAKER ON, SELECT PUSH TO TEST ON 02 PANEL ALONG WITH EMER KNOB, SIMULTANEOUSLY PUSH INTERPHONE SWITCH ON ACP.
ON 742-745, SELECT OXY ON THE AUDIO SELECTOR PANEL.
WHAT SHOULD BE SEEN WHEN PUSHING THE COCKPIT VOICE RECORDER TEST BUTTON?
PUSH TEST SWITCH AND OBSERE PULSATING INDICATIONS ON METER.
HOW MANY PTT SWITCHES ARE IN THE COCKPIT?
7-8 DEPENDS ON AIRCRAFT.
SELECTING THE SERV INTERPHONE SWITCH TO ON DOES WHAT?
PROVIDES VOICE COMMUNICATION BETWEEN GROUND CREW STATIONS AT VARIOUS LOCATIONS AROUND THE AIRPLANE.
WHAT DOES “IDG” STAND FOR?
INTEGRATED DRIVE GENERATOR.
HOW MANY AC POWER SOURCES ARE AVAILABLE TO THE AIRCRAFT?
8
WHAT TURNS ON AN IDG DRIVE LIGHT?
H - HIGH O - OIL T - TEMPERATURE L - LOW O - OIL P - PRESSURE UNCORRECTABLE FREQUENCY FAULT.
WHAT IS THE PURPOSE OF UTILITY BUSES?
TO PROTECT THE ELECTRICAL SYSTEM FROM UTILITY BUS FAULTS AND PROVIDES LOAD MANAGEMENT THROUGH AUTOMATIC LOAD SHEDDING.
WHAT BUSES ARE POWERED WITH # 1 & # 2 EXTERNAL POWER AVAILABLE BUT NOT ON?
- GROUND HANDLING
- MAIN DECK CARGO HANDLING.
WHAT BUS NORMALLY POWERS THE SERVICE BUS? IS THERE AN ALTERNATE MEANS TO POWER THE BUS?
- AC BUS 1 IS THE NORMAL SOURCE
- GROUND HANDLING IS ALTERNATE SOURCE VIA SWITCH AT DOOR 1L.
THE APU AND MAIN STANBY BUSES ARE NORMALLY POWERED FORM WHICH BUS(S)?
- AC BUS 3 IS THE NORMAL SOURCE
- APU/MAIN HOT BATTERY BUS VIA INVERTERS
WITH THE LOSS OF #3 AC BUS, THE APU STBY BUS IS POWERED FROM WHICH SOURCE?
- AC BUS 1
- APU HOT BATTERY BUS THROUGH INVERTER.
HOW CAN I ISOLATE THE #4 DCIR?
DE-SELECT #4 BUS TIE SWITCH.
WHAT WILL POWER THE CARGO BUS WITH #2 EXTERNAL AVAILABLE AND #2 APU GEN AVAILABLE?
2 EXTERNAL POWER.
WHAT IS THE MINIMUM OIL QUANTITY FOR DISPATCH?
16 QTS.
IF THE EGT LIMIT IS EXCEEDED WHAT IS INDICATED? ON TAKEOFF?
RED BOX/BAR AND A RED LINE WILL APPEAR
BUT WILL BE INHIBITED FOR 5 MIN AFTER “TOGA” IS PUSHED.
THE AMBER LINE ON THE N1 INDICATOR REPRESENTS WHAT?
MAX N1 (EEC OVERBOOST PROTECTION) ALLOWABLE THRUST AVAILABLE.
WHAT VALVES ARE CONTROLLED BY THE FUEL CONTROL SWITCH?
SPAR AND ENGINE VALVES.
WHEN WILL THE STBY IGNITION TURN ON IF THE SWITCH IS IN NORM?
WITH LOSS OF AC POWER