A220 Final Exam eSV Delta Questions
with Rationales 2026-2027 Updated.
SEAT BELT SIGN (OFF AUTO ON) - Answer OFF- off unless overridded by CMS
AUTO- turns on during descent through 10,000 or when EDM is activated
ON- On and overrides CMS
CVR PANEL ERASE REQUIRMENTS - Answer Hold ERASE pushbutton for 2 seconds on the
ground and parking brake set
Reason for CVR test failure soon after power up - Answer CVR battery not adequately charged.
wait 15 min before another test.
EVAC CMD guarded switchlight ON - Answer Press for minimum of 2 seconds to activate horn
EMER LTS rotary switch (OFF ARM ON) - Answer OFF- off unless overridden by forward flight
attendant panel
ARM- illuminates when DC Essential bus power lost
ON- on and overrides flight attendant panel selection
PED switch - Answer disabled on DELTA aircraft
Wingspan A220-100 - Answer 116 ft.
Length A220-100 - Answer 115 ft.
Minimum Runway Width for 180-degree turn A220-100 - Answer 70 ft.
Is the overhead flight deck hatch monitored by the door synoptic page? - Answer NO
ELT rotary switch (TEST/RESET, ARM, ON) - Answer TEST/RESET- Test light flashes once by
turning rotary switch from arm to test/reset and back within 3 seconds
ARM- activated through a strong deceleration force
,ON- ELT activates
What lights are controlled by the ENTRANCE knob? - Answer two pedestal lights, then
overhead entrance light
How long will dome light stay on with battery power only? - Answer 20 minutes then
automatically shutoff
ANNUN rotary switch (DIM, BRT, STORM) - Answer DIM- Sets switchlights and MKP to
minimum brightness
BRT- Sets switchlights and MKP to full brightness
STORM- Sets switchlights, MKP, and integral lighting of all panels to full brightness and turns on
DOME lights
TAXI Switch (OFF, NARROW, WIDE) - Answer OFF- All three lights off
NARROW- Only nose taxi light is on
WIDE- All three taxi lights are on
What is the fully charged crew oxygen cylinder PSI level? - Answer 1850 psi
CREW OXY LO PRESS cautions appears at what psi? - Answer below 1000 psi and displays
amber
PAX OXY DPLY illuminated at what cabin altitude? - Answer 14500 ft
explain IASC 1 and IASC 2 functions and channel structure - Answer each has two channels A,
B, and a safety channel. Only one channel is active at a time (A and B alternate daily).
If a channel fails the other takes over
MAN TEMP switchlight ON - Answer places temperature control in manual mode
CARGO FWD rotary switch (OFF, VENT, LO HEAT, HI HEAT) - Answer OFF- heating and
ventilation are shut off
VENT- ventilated only
LO HEAT- set temp to aprox. 65 degrees F
, HI HEAT- set temp to aprox. 75 degrees F
CARGO AFT rotary switch (OFF, VENT) - Answer OFF- ventilation is shut off
VENT- area is ventilated
What are you controlling when MAN TEMP switchlight ON? (cyan values) - Answer Cyan values
now represent desired duct temperature instead of zone temp
what valves close when TRIM AIR switchlight is OFF - Answer TASOV, TAPRV
With TRIM AIR switchlight off is cabin and fwd cargo heated? - Answer NO
When does the RAM AIR guarded switchlight and valve OPEN - Answer regardless of valve
position the switchlight will say OPEN when pressed.
for valve: both pack fail or when non-normal complete followed by pressing the guarded
switchlight
L/R PACK switchlight FAIL - Answer pack VALVE has failed
L/R BLEED switchlight FAIL (indicates one of the following) - Answer Bleed valve failure
Pressure sensor failure
Loss of bleed leak detection
IASC 1 or 2 failure
explain Bleed air leak/overheat detection/protection system - Answer Dual loops A (IASC 1), B
(IASC 2) . both must detect overheat to alert and isolate
How do you enter manual pressurization mode? - Answer you must press the AUTO PRESS
switchlight to MAN even if FAIL is already illuminated
MAN RATE knob detents - Answer 1000fpm cabin rate of climb or descent
with Rationales 2026-2027 Updated.
SEAT BELT SIGN (OFF AUTO ON) - Answer OFF- off unless overridded by CMS
AUTO- turns on during descent through 10,000 or when EDM is activated
ON- On and overrides CMS
CVR PANEL ERASE REQUIRMENTS - Answer Hold ERASE pushbutton for 2 seconds on the
ground and parking brake set
Reason for CVR test failure soon after power up - Answer CVR battery not adequately charged.
wait 15 min before another test.
EVAC CMD guarded switchlight ON - Answer Press for minimum of 2 seconds to activate horn
EMER LTS rotary switch (OFF ARM ON) - Answer OFF- off unless overridden by forward flight
attendant panel
ARM- illuminates when DC Essential bus power lost
ON- on and overrides flight attendant panel selection
PED switch - Answer disabled on DELTA aircraft
Wingspan A220-100 - Answer 116 ft.
Length A220-100 - Answer 115 ft.
Minimum Runway Width for 180-degree turn A220-100 - Answer 70 ft.
Is the overhead flight deck hatch monitored by the door synoptic page? - Answer NO
ELT rotary switch (TEST/RESET, ARM, ON) - Answer TEST/RESET- Test light flashes once by
turning rotary switch from arm to test/reset and back within 3 seconds
ARM- activated through a strong deceleration force
,ON- ELT activates
What lights are controlled by the ENTRANCE knob? - Answer two pedestal lights, then
overhead entrance light
How long will dome light stay on with battery power only? - Answer 20 minutes then
automatically shutoff
ANNUN rotary switch (DIM, BRT, STORM) - Answer DIM- Sets switchlights and MKP to
minimum brightness
BRT- Sets switchlights and MKP to full brightness
STORM- Sets switchlights, MKP, and integral lighting of all panels to full brightness and turns on
DOME lights
TAXI Switch (OFF, NARROW, WIDE) - Answer OFF- All three lights off
NARROW- Only nose taxi light is on
WIDE- All three taxi lights are on
What is the fully charged crew oxygen cylinder PSI level? - Answer 1850 psi
CREW OXY LO PRESS cautions appears at what psi? - Answer below 1000 psi and displays
amber
PAX OXY DPLY illuminated at what cabin altitude? - Answer 14500 ft
explain IASC 1 and IASC 2 functions and channel structure - Answer each has two channels A,
B, and a safety channel. Only one channel is active at a time (A and B alternate daily).
If a channel fails the other takes over
MAN TEMP switchlight ON - Answer places temperature control in manual mode
CARGO FWD rotary switch (OFF, VENT, LO HEAT, HI HEAT) - Answer OFF- heating and
ventilation are shut off
VENT- ventilated only
LO HEAT- set temp to aprox. 65 degrees F
, HI HEAT- set temp to aprox. 75 degrees F
CARGO AFT rotary switch (OFF, VENT) - Answer OFF- ventilation is shut off
VENT- area is ventilated
What are you controlling when MAN TEMP switchlight ON? (cyan values) - Answer Cyan values
now represent desired duct temperature instead of zone temp
what valves close when TRIM AIR switchlight is OFF - Answer TASOV, TAPRV
With TRIM AIR switchlight off is cabin and fwd cargo heated? - Answer NO
When does the RAM AIR guarded switchlight and valve OPEN - Answer regardless of valve
position the switchlight will say OPEN when pressed.
for valve: both pack fail or when non-normal complete followed by pressing the guarded
switchlight
L/R PACK switchlight FAIL - Answer pack VALVE has failed
L/R BLEED switchlight FAIL (indicates one of the following) - Answer Bleed valve failure
Pressure sensor failure
Loss of bleed leak detection
IASC 1 or 2 failure
explain Bleed air leak/overheat detection/protection system - Answer Dual loops A (IASC 1), B
(IASC 2) . both must detect overheat to alert and isolate
How do you enter manual pressurization mode? - Answer you must press the AUTO PRESS
switchlight to MAN even if FAIL is already illuminated
MAN RATE knob detents - Answer 1000fpm cabin rate of climb or descent
