1 Airplane General, Emergency equipment, Doors, Windows

Question 1

Horizontal stabilizer
Main gear- main gear
nose - end
Top Vert Stab to ground
Nose gear- main gear
nose- apu
nose - nose gear

Answer 1

H -14.30m
M - 5,70m
N - 39,50m
T - 12,50m
N -15,60m
N - 38m
N - 4,01m

Question 2

Minimum width 180 degrees turn

Answer 2

24,30m

Question 3

Position:
- Steady
- Strobe and Steady

wheel well lights

Answer 3

• left: red + white steady light
  right: green + white steady light
• Same as steady plus:
  1 white light on L, R and Tail blinking.

White light in all landing gear bays

Question 4

Taxi light

Emergency exit light
- armed
- Override

Answer 4

T - extinguishes when nose gear is retracted

E - illuminate automatically when A/C electrical power to DC bus 1 fails or AC power is off.
Aft cabin panel overrides cockpit panel.

Question 5

Camera selector
- L
- C
- R

Answer 5

L - view of flight deck door with back view of person
C- Frontal view of the person
R - general view of forward service door galley area

Question 6

Passenger Oxygen Switch
- Normal
-🟧 PASS OXY ON

Answer 6

• passenger masks drop and passenger oxygen system activated automatically if cabin altitude climbs above 14.000 feet
• Pass Oxygen system operating and masks have dropped

Question 7

Regulation dilution control
- Normal
- 100%

Answer 7

N - supplies air/oxygen mixture on demand (dependent on cabin altitude)
1 - 100% oxygen on demand

Question 8

Oxygen mask EMERGENCY/ Test selector
- Normal position
- Emergency

Answer 8

N - air/oxygen mix or 100% oxygen on demand (dependent of regulator dilution control setting). It automatically supplies 100% oxygen under positive pressure when cabin altitude above preset value.

E- 100% oxygen under positive pressure with any cabin altitude (this mode depletes oxygen at a quicker rate.

Question 9

Water supply selector valve
- Supply ON
- FAUCET/TOILET only

Answer 9

S - normal operation, when water system is depressurized all lavatories except A will drain. To drain A, drain valve must be open.

Question 10

FASTEN BELTS and RETURN TO SEAT signs (AUTO)

Answer 10

• illuminate when gear OR flaps are extended
• Extinguished when gear AND flaps are retracted

Question 11

OXYGEN SYSTEMS
- Independent oxygen systems
- Portable oxygen cylinders
- Fixed oxygen cylinders
- USE OXYGEN light

Answer 11

I - 2: 1 for flight crew, 1 for passengers
P - 2: 1 in cockpit for flight crew, 1 (with a mask) on 9G rigid barrier for supernumerary
F - 2: on 9G rigid barrier for supernumerary
U - automatically operated if cabin pressure is lost or manually by the flight crew. The light (on 9G rigid barrier) indicates for supernumerary personnel don on the oxygen masks

Question 12

Flight crew pressure breathing
PSU Attendant stations
- activated
- time and mix
PBE

Answer 12

F - Occurs above 27.000 feet
P - Oxygen system activate when 1 mask is pulled down. 100% Oxygen flow for approximately 12 minutes. Passengers inhale mix of oxygen and cabin air
P - approximately 15-20min

Question 13

Water fire extinguisher
Chemical fire extinguisher
-what and for what used

Answer 13

W - [water mixed with anti freeze] for fabric, paper or wood fires
C - [halon or equivalent] for all types especially electrical, fuel and grease fires

Question 14

Fire
class A
class B
class E

Answer 14

A - [water] paper, wood, fabric, plastic, rubber
B - [halon or equivalent] gasoline, oil, greases, paints, cooking fats
E - [halon or equivalent] fire started by short circuit, faulty wiring, electronic equipment, motors, switches

Question 15

Entre / service door

Answer 15

operate 40 or less kts wind
open 65 or less kts gusting wind

Question 16

Flight deck door
- electrical power
- key lock
- emergency access panel

Answer 16

E - flight deck door closes with electrical power, opens with electrical power
K - [passenger cabin side] key lock has 3 positions: both locked, one locked or unlocked.

E - 6 buttons keypad.
🛑 door locked, when correct code entered:
🟧 AUTO UNLK and flight deck chime sounds: correct code and
- no pilot action: door unlocks after time delay
- pilot selects UNLK: door opens
- pilots selects: DENY: door lock denies entry and prevents further keypad entry for several minutes

Question 17

LOWER CARGO COMPARTMENTS
- designed
- doors
- pressure
- depressurize

Answer 17

D - fully confire fire without endangering aircraft of pax. Sealed and pressurized, but NO fresh air circulation or temperature control.
D - 2 inward opening [from inside or outside opening] pressure doors. Each closed and locked by 2 latches.

P - each compartment has 1 aft pressure equalization valve (airflow in or out the compartment) to have approximately same pressure as cabin.

D - aircraft depressurization: blowout panels to relieve pressure quicker than pressure equalization valves.

Question 18

OVERWING EXIT DOORS
- escape straps
- Auto lock
- unlocked

Answer 18

E - on top of overing emergency exit

AUTOLOCK [28V DC flight lock system] will auto lock when:
- at least 3 entry/service doors are closed and locked AND
- either engine is running AND
- aircraft air/ground logic indicates in air and both thrust levers are advanced

U - unlocked when any of 3 above does not meet OR DC power is lost

Question 19

🟧 LEFT/RIGHT OVERWING
🟧 DOORS
🟧 MASTER CAUTION

Answer 19

When emergency exit door is not fully closed or when flight lock is not engaged during takeoff rol or in flight

Question 20

🟧 PSEU
🟧 OVERHEAD
🟧 MASTER CAUTION

Answer 20

Flight lock failed or fault detected
- Lights are PROHIBITED from Takeoff until 30 seconds after Landing

Question 21

Electricity for Galleys

Answer 21

115V AC from Aircraft transfer buses. Circuit breakers are located in the lower E/E bay as part of power distribution panels.

Question 22

Potable water system
- where
- pressure
- quantity indicator
- shutoff valve

Answer 22

W - single tank behind aft cargo, supplies water to galleys and lavatory sinks.
P - pressurized by ENG bleed air or by water system air compressor
Q - quantity indicator on attendant panel
S - Shutoff valves located on each galley and below the sink in each lavatory.

Question 23

Potable water system
- hot water
- cold water
- serviced
- waste

Answer 23

H - water heater is located below the lavatory sink, when empty: heated again In 4 minutes. 🟧 Light is illuminated when heater is operating. Heater has overheat switch which stops heating when excess temperature.

C - supplied to galleys
S - serviced on right aft exterior panel: pressurized filling required.
W - waste water from galleys/lavatory drained overboard through 2 heated drain mast, one aft one forward.