KV Prep exam 2023 with complete solution
Wingspan for the 175 with extended wingtips
93ft 11 in
T/F A white striped bar on a button means it is not in its normal postion
True
T/F The service doors operate differently than the passenger doors
False
The INHIB button inhibits the EMERG ENTRY command from the control panel in
the passenger cabin for _______ seconds
500
Where is door information presented?
MFD STATUS synoptic page
When will the reinforced cockpit door latch automatically open?
30 seconds after the EMERG ENTRY pushbutton is pressed if the INHIB pushbutton is
not pressed.
What is the purpose of the internal door handle vent flap?
Relieves residual cabin pressure prior to opening the door
Press and holding the cabin EMER ENTRY button for a short time initiates what
EMER entry in to the cockpit sequence starts
What indication(s) are present to confirm the escape slides are armed?
Red ARMED appears above the respective door handle
What indication(s) are present to confirm the escape slides are disarmed?
Green DISARMED appears above the respective door handle
Are door warnings provided for all doors and hatches in the pressurized vessel
yes
Can the escape slide still be used if it is deflated?
yes
How long will the Emergency lights last once illuminated?
10 mins
Are the Flight Attendants allowed to open the cabin doors?
no
Should the Escape slide deploy when opened from the outside?
no
How many Escape slides are installed on the aircraft?
4
The photoluminescent strips can be charged by placing the cabin lights on BRT
for ____ Minutes.
15
How many hand-operated halon fire extinguishers are provided on the aircraft?
[SOP Limitation]
5
.How many Portable oxygen bottles (POBs) are on the 170 aircraft? [SOP
Limitation]
2
.Where is the Emergency Crash Axe located? [SOP Limitation]
,flight deck, captains side
.How many crew life vests are on the aircraft? (Normal configuration, no
additional AFT FA jumpseat)
5
How do you evacuate from the Flight Deck besides the Flight Deck door? [SOP
Limitation]
Open the Captain window, Open the First Officer window and Pull the Escape Rope and
throw out the window
What Emergency Equipment is located on the Flight Deck? [SOP Limitation]
Flashlight x2, Oxygen Masks x3, PBE x1 , Life vests x3, Heat Resistant Gloves, Fire
extinguisher, 2 escape ropes
How long will the emergency lights last once illuminated?
10 minutes
When do the EMER Lights automatically turn on? What powers them?
When the airplane loses electrical power and the switch is in ARM. They are powered
by 4 ELPUs (2 in the front, 2 in the back)
Where is the EMK located?
Aircraft left, last overhead bin in the aft cabin
How many MRTs are on board the aircraft?
2
Where is the megaphone located?
Aft right doghouse, rear part of the aircraft
How many AEDs are on the aircraft?
1
What are the 3 color sections of the EMK?
Orange, Yellow, Blue
What is the emergency crash axe used for?
Fire fighting, rescue, escape, and post evacuation survival
Maximum Takeoff and Landing Tailwind Component
10 kts
Aircraft maximum operating altitude
41,000
Turbulent Air Penetration Speed
Above 10,000'
270 KIAS/0.76M, whichever is lower
Turbulent air penetration speed
below 10,000
250 KIAS
Maneuvering Speed
240 KIAS
Where does pack 1 distribute air to?
Flight Deck/ Cabin
Where does pack 2 distribute air to?
Cabin
, How many fans in the aft electronics bay?
0. Cabin air solely provides air naturally.
The gasper air distribution system provides air to
Each passenger and pilot position
How many ECS packs are installed?
2 independent packs (left and right)
How does the flight attendant know if the temperature setting knob allows
him/her to adjust the temperature?
An ENABLED light on the flight attendant control panel turns on when the ATTND
position has been selected in the cockpit
Which cargo bay(s) have ventilation fans?
forward
How many recirculation fans recirculate air back into the cabin and flight deck?
2
Can a single bleed source power both packs?
Yes, through the crossbleed valve
What cargo compartment(s) may we transport live animals? Why?
forward bc it has air recirculation
Pushing out the RECIRC button turns off?
Both recirculation fans
What keeps the 3 avionic E-BAYs cool?
• FWD & CTR E-BAY 3 fans each pull air from cabin to bay
• AFT E-BAY Natural air-flow from cabin to bay
Do all 3 E-BAY fans work simultaneously?
No, only one runs at a time. The other 2 serve as a backup.
What are the sources of pneumatic air on the ground?
APU bleed
Engine bleed
Ground Cart
With both overheat detection loops for engine bleed, air conditioning ducts, APU
bleed air distribution, and anti-ice supply ducting operational, both loops must
detect a leak before an EICAS message is displayed...T/F?
True
What does the Overheat Detection System (ODS) observe?
Engine bleeds, APU bleed, Pack air conditioning ducts, plumbing for the wing and
engine anti ice, Trim air
How many bleed sources does each engine have?
2
What is APU bleed air used for?
-ECS on the ground
-Engine starting on the ground
-Electrical source (<FL330)
-Assist with engine start (<FL210)
-Bleed source for pressurization, heating, and cooling
(<15,000 ft. MSL)
Where is the external ground source panel located?
Wingspan for the 175 with extended wingtips
93ft 11 in
T/F A white striped bar on a button means it is not in its normal postion
True
T/F The service doors operate differently than the passenger doors
False
The INHIB button inhibits the EMERG ENTRY command from the control panel in
the passenger cabin for _______ seconds
500
Where is door information presented?
MFD STATUS synoptic page
When will the reinforced cockpit door latch automatically open?
30 seconds after the EMERG ENTRY pushbutton is pressed if the INHIB pushbutton is
not pressed.
What is the purpose of the internal door handle vent flap?
Relieves residual cabin pressure prior to opening the door
Press and holding the cabin EMER ENTRY button for a short time initiates what
EMER entry in to the cockpit sequence starts
What indication(s) are present to confirm the escape slides are armed?
Red ARMED appears above the respective door handle
What indication(s) are present to confirm the escape slides are disarmed?
Green DISARMED appears above the respective door handle
Are door warnings provided for all doors and hatches in the pressurized vessel
yes
Can the escape slide still be used if it is deflated?
yes
How long will the Emergency lights last once illuminated?
10 mins
Are the Flight Attendants allowed to open the cabin doors?
no
Should the Escape slide deploy when opened from the outside?
no
How many Escape slides are installed on the aircraft?
4
The photoluminescent strips can be charged by placing the cabin lights on BRT
for ____ Minutes.
15
How many hand-operated halon fire extinguishers are provided on the aircraft?
[SOP Limitation]
5
.How many Portable oxygen bottles (POBs) are on the 170 aircraft? [SOP
Limitation]
2
.Where is the Emergency Crash Axe located? [SOP Limitation]
,flight deck, captains side
.How many crew life vests are on the aircraft? (Normal configuration, no
additional AFT FA jumpseat)
5
How do you evacuate from the Flight Deck besides the Flight Deck door? [SOP
Limitation]
Open the Captain window, Open the First Officer window and Pull the Escape Rope and
throw out the window
What Emergency Equipment is located on the Flight Deck? [SOP Limitation]
Flashlight x2, Oxygen Masks x3, PBE x1 , Life vests x3, Heat Resistant Gloves, Fire
extinguisher, 2 escape ropes
How long will the emergency lights last once illuminated?
10 minutes
When do the EMER Lights automatically turn on? What powers them?
When the airplane loses electrical power and the switch is in ARM. They are powered
by 4 ELPUs (2 in the front, 2 in the back)
Where is the EMK located?
Aircraft left, last overhead bin in the aft cabin
How many MRTs are on board the aircraft?
2
Where is the megaphone located?
Aft right doghouse, rear part of the aircraft
How many AEDs are on the aircraft?
1
What are the 3 color sections of the EMK?
Orange, Yellow, Blue
What is the emergency crash axe used for?
Fire fighting, rescue, escape, and post evacuation survival
Maximum Takeoff and Landing Tailwind Component
10 kts
Aircraft maximum operating altitude
41,000
Turbulent Air Penetration Speed
Above 10,000'
270 KIAS/0.76M, whichever is lower
Turbulent air penetration speed
below 10,000
250 KIAS
Maneuvering Speed
240 KIAS
Where does pack 1 distribute air to?
Flight Deck/ Cabin
Where does pack 2 distribute air to?
Cabin
, How many fans in the aft electronics bay?
0. Cabin air solely provides air naturally.
The gasper air distribution system provides air to
Each passenger and pilot position
How many ECS packs are installed?
2 independent packs (left and right)
How does the flight attendant know if the temperature setting knob allows
him/her to adjust the temperature?
An ENABLED light on the flight attendant control panel turns on when the ATTND
position has been selected in the cockpit
Which cargo bay(s) have ventilation fans?
forward
How many recirculation fans recirculate air back into the cabin and flight deck?
2
Can a single bleed source power both packs?
Yes, through the crossbleed valve
What cargo compartment(s) may we transport live animals? Why?
forward bc it has air recirculation
Pushing out the RECIRC button turns off?
Both recirculation fans
What keeps the 3 avionic E-BAYs cool?
• FWD & CTR E-BAY 3 fans each pull air from cabin to bay
• AFT E-BAY Natural air-flow from cabin to bay
Do all 3 E-BAY fans work simultaneously?
No, only one runs at a time. The other 2 serve as a backup.
What are the sources of pneumatic air on the ground?
APU bleed
Engine bleed
Ground Cart
With both overheat detection loops for engine bleed, air conditioning ducts, APU
bleed air distribution, and anti-ice supply ducting operational, both loops must
detect a leak before an EICAS message is displayed...T/F?
True
What does the Overheat Detection System (ODS) observe?
Engine bleeds, APU bleed, Pack air conditioning ducts, plumbing for the wing and
engine anti ice, Trim air
How many bleed sources does each engine have?
2
What is APU bleed air used for?
-ECS on the ground
-Engine starting on the ground
-Electrical source (<FL330)
-Assist with engine start (<FL210)
-Bleed source for pressurization, heating, and cooling
(<15,000 ft. MSL)
Where is the external ground source panel located?
