Systems Review Questions Flashcards
Questions from 10 JUL 2013 PH RC7 (283 cards)
With the NOSE taxi and takeoff light ON, when will those lights automatically extinguish?
Landing gear retraction
With the STROBE switch in AUTO when do the strobe lights operate?
When the landing gear strut is not compressed
When will the LOGO lights illuminate?
NAV & LOGO switch ON and main gear compressed or slats extended
If the LAND light selector is moved from RETRACT to OFF, what does the landing light do?
It extends but is extinguished
Is the ANN LT TEST switch used during preflight?
No, ANN LT TEST switch is a maintenance function
What flight deck lighting is maintained if normal electrical power is lost?
Right dome light, Standby compass, CAs instruments
What would an amber temp indication in either the Pack Outlet Temp or Pack Compressor Outlet Temp indicate?
Excessive temps
How is the Hot Air Pressure Regulating Valve controlled?
HOT AIR pb on the overhead panel
If bleed air is being supplied by the APU or if one pack fails, pack flow will go to what rate?
HIGH
With the APU supplying bleed air, what will the pack flow be if the PACK FLOW switch is in LOW?
HIGH
There are three temperature selectors for the various zones in the aircraft. The pack controllers will deliver air at the coolest demanded temperature to the mixing units. How are the individual zones maintained at a comfortable temp if the air being demanded is always the coldest?
By mixing hot bleed air through trim air valves into the distribution network
Inflight, what happens if HP bleed air pressure is insufficient?
Engine speed is increased automatically
What is indicated by a FAULT light in the HOT AIR pb?
Duct overheat
The pack flow control valve automatically closes for engine start when the mode selector is moved to IGN/START. When does the valve automatically open?
After successful start or 30 sec
How many motors are installed on the crossbleed valve?
2 – one for automatic mode and one for manual mode
Can external air be used to supplement low APU bleed pressure?
No
If the APU bleed valve is open and the X BLEED selector is in AUTO, what is the position of the X BLEED valve
Open
When would the RAM AIR pb be used?
Ventilation and/or smoke removal
What happens to the outflow valve when the RAM AIR pb is selected ON?
The outflow valve opens when the cabin differential pressure is < 1 PSI
If SYS 1 (or SYS 2) were displayed in amber on the ECAM CABIN PRESS page, what would be indicated?
System fault
What is indicated if the Cabin Vertical Speed is indicated in amber?
High cabin rate of climb/descent
What occurs when the DITCHING pb is selected on?
All valves below the water line close except for the outflow valve if the CABIN PRESS MODE SEL is in MAN
With the LDG ELEV selector in AUTO, what altitude is used for landing field pressurization reference?
FMGC database information
With the LDG ELEV selector at 2, what would be the landing elevation?
2,000’