Questions and CORRECT Answers
CALLS Panel [Communications]
What happens when a pilot presses and holds the MECH pb on the CALLS panel? - CORRECT
ANSWER - It illuminates a blue light on the EXT PWR PANEL and sounds an external
horn
CALLS Panel [Communications]
How should a pilot call the forward flight attendant? - CORRECT ANSWER - Press the
FWD button on the Calls Panel
CALLS Panel [Communications]
When would a pilot push the EMER pushbutton on the CALLS panel? - CORRECT
ANSWER - When there is an emergency, and the Pilot would like to speak with Flight
Attendant A
OXYGEN Panel [Oxygen]
What happens when a pilot pushes the CREW SUPPLY PUSHBUTTON? - CORRECT
ANSWER - Valve opens to supply low pressure oxygen to the masks
OXYGEN Panel [Oxygen]
How does the passenger fixed oxygen system work and how long does it last? - CORRECT
ANSWER - Chemical oxygen generators last for approximately 15 minutes
,OXYGEN Panel [Oxygen]
What does the illumination of the SYS ON light mean?
Does this mean that all the masks have deployed? - CORRECT ANSWER - The signal has
been sent to release the oxygen mask doors, but some masks may have to be deployed manually.
OXYGEN Panel [Oxygen]
What causes automatic deployment of the masks? - CORRECT ANSWER - Cabin altitude
reaching approximately 14,000 feet
OXYGEN Panel [Oxygen]
How is the crew oxygen mask microphone deactivated when the mask is stowed? - CORRECT
ANSWER - The RESET control slide will accomplish this - it does not happen
automatically.
OXYGEN Panel [Oxygen]
What indication would a pilot have of a crew oxygen cylinder thermal discharge? - CORRECT
ANSWER - The green disk on the lower left side of the forward fuselage would be
missing.
OXYGEN Panel [Oxygen]
Could the passenger oxygen mask provide oxygen for anything other than depressurization? -
CORRECT ANSWER - No, unless there is a written COM procedure for its use.
OXYGEN Panel [Oxygen]
,On the ground, if there is an amber half frame around the CKPT OXY PSI box, where would you
look to see if you have enough oxygen for the flight? - CORRECT ANSWER - COM
Book 1 Performance - Limitations - Oxygen
INDICATING/RECORDING Systems
Why is the GND CTL pushbutton selected to ON during preflight? - CORRECT
ANSWER - To record preflight activities in the cockpit
INDICATING/RECORDING Systems
If the pushbutton was not selected ON, how would the system work in automatic mode? -
CORRECT ANSWER - • On the ground during the first 5 minutes after the aircraft
electrical network is energized
• On the ground after the first engine start
• In flight (whether the engines are running or not)
• On the ground, it is stopped automatically 5 minutes after the last engine shutdown provided
the CVR jack is not used.
INDICATING/RECORDING Systems
What allows the cabin PAs to be recorded? - CORRECT ANSWER - ACP 3 PA volume
knob out and set at or above the medium range
GPWS Panel [Navigation]
What does pressing the SYS pushbutton do? - CORRECT ANSWER - All basic GPWS
alerts (mode 1 to 5) are inhibited.
GPWS Panel [Navigation]
, What does an amber FAULT light in the SYS pushbutton indicate on the GPWS panel? -
CORRECT ANSWER - Any failure of GPWS mode 1 through 5
GPWS Panel [Navigation]
What effect, if any, does an amber FAULT light in the SYS pushbutton have on the TERR
mode? - CORRECT ANSWER - No effect at all
GPWS Panel [Navigation]
Describe a situation when a pilot might press LDG FLAP 3. - CORRECT ANSWER - • To
avoid nuisance warning in case of landing in CONF 3.
• In this case, LDG MEMO displays FLAPS...CONF 3 instead of CONF FULL
GPWS Panel [Navigation]
Describe a situation when a pilot might press the FLAP MODE pushbutton. - CORRECT
ANSWER - • To avoid nuisance warning in case of landing with flaps setting reduced
• FLAP SYS 1 (2) FAULT would require selection of FLAP MODE off
GPWS Panel [Navigation]
What effect, if any, does the failure of TERR mode have on basic GPWS? - CORRECT
ANSWER - No effect whatsoever
EMER ELEC PWR Panel [Electrical]