ATA 32

Question 1

How do you open nose landing gear door for ground maintenance (A, B1)

a. Use gear door control switch on P40 panel

b. Use gear door control switch on P56 panel

c. Use gear door control switch on P28 panel

Answer 1

B

Question 2

Red light in landing gear compartment indicated that (A, B1, B2)

a. Landing gear door is fully opened

b. Landing gear door is fully closed

c. It is unsafe condition

Answer 2

C

Question 3

What is the indication of landing gear position on upper EICAS display when airplane is in cruise with all landing gears up (A, B1, B2)

a. No indication
b. One UP white box
c. Three UP white box

Answer 3

B

Question 4

Which page is used to check if gear doors are closed ( B1, B2)
a Door synoptic page
b Gear synoptic page
c Status page

Answer 4

B

Question 5

Which condition caused Autobrake selector automatically move from RTO to OFF:
( B1, B2)
a. Aircraft lifted off
b. Aircraft touched down
c. Aircraft stopped

Answer 5

A

Question 6

What happen to streering tillers when you push rudder pedal to move the rudder (A,
B1)
a. Always move
b. Never move
c. Move if nose landing gear extended

Answer 6

C

Question 7

How many sensors do tail strike system have (A, B1, B2)

a. No sensor becaused it is open/short circuit

b. 1 sensor

c. 2 sensors

Answer 7

A

Question 8

How to make sure main gear steering is locked when you deactived the main landing gear steering ( B1, B2)

a. Silver indicator is in view

b. Silver indicator is out of view

c. Check on maintenance page

Answer 8

A

Question 9

How many PSEU are on B777 aircraft ( B2)
a. 01
b. 02
c. 03

Answer 9

B

Question 10

Which sensor do you have to calibrate after replacing 01 load sensor on left MLG beam ( B2)
a. Only replaced sensor
b. Both 2 sensors on left MLG beam
c. All 04 sensors on both MLG beams

Answer 10

A

Question 11

On EICAS, at landing gear position display area there is only one box with DOWN inside. It means (A, B1, B2)

a. One main landing gear is extended and locked

b. Only nose landing gear is extended and locked

c. All landing gears are extended and locked

Answer 11

C

Question 12

Landing gear doors safety pins are installed in (B1)
a. Door release/safety valve module
b. Door sequence valve
c. Door uplock actuator

Answer 12

A

Question 13

The bypass valves in landing gear selector/bypass valves (B1)

a. Make sure the gear retraction lines connect to return to permit the alternate extension system to extend the gear

b. Move to Bypass position by normal extend pressure

c. Make sure the gear extension lines connect to return to permit the alternate extension system to extend the gear

Answer 13

A

Question 14

What holds nose gear in the UP position after retraction? (B1)
a. Nose gear door
b. Over-center locking mechanism
c. Uplock hook

Answer 14

B

Question 15

After maintenance, to close landing gear doors we use (B1)
a. Right hydraulic pressure
b. Left hydraulic pressure
c. Center hydraulic pressure

Answer 15

C

Question 16

Main landing gear truck tilt proximity sensors signals is used to (B1)

a. Control air/ground logic

b. Control autobrake and autospeed brake

c. Control gear extension and retraction

Answer 16

B

Question 17

What sensors supply air or ground mode signal to airplane systems? (B1)
a. WOW load sensors
b. Truck tilt proximity sensors
c. Truck tilt pressure sensors

Answer 17

A

Question 18

Steering angle of main landing gear can be found in (B1)

a. Landing gear brake and steering maintenance page

b. Landing gear synoptic page

c. Status page

Answer 18

A

Question 19

Brake Source light on P1 illuminates when (B1)

a. Center hydraulic and brake accumulator pressure are low

b. Right hydraulic and brake accumulator pressure are low

c. Normal and alternate brake pressure are low

Answer 19

C

Question 20

Flight Dispatch Disconnect for antiskid shuttle valve is used to (B1)
a. Prevent normal brake pressure
b. Prevent alternate brake pressure
c. Aniskid fault indication on EICAS

Answer 20

A

Question 21

To activate autobrake system, it is necessary to have (B1)
a. Speedbrake lever in the ARM position
b. Normal brake pressure
c. Thrust reverser operation

Answer 21

B

Question 22

How do you know if the brake is hot while looking at the Gear Synoptic page? (B1)

a. Number and brake symbol change to magenta

b. Brake Temp message appears next to brake symbol

c. Number and brake symbol change to amber

Answer 22

C

Question 23

Main gear steering control unit (MGSCU) gets inputs from (B1)
a. Steering tiller position transducers
b. ADIRU
c. Nose gear position transducer

Answer 23

A

Question 24

Purpose of Tail strike system? (B1)
a. Protect airplane tail section if tail strike occurs
b. Help trouble shooting tail strike problem
c. Supply tail strike indication to flight deck

Answer 24

C

Question 25

Purpose of main gear door-operated sequence valve? (B1) a. Control hydraulic flow to main gear door actuator b. Control hydraulic flow to drag brace-operated sequence valve c. Control hydraulic flow to main gear uplock and retract actuators

Answer 25

C*

Question 26

What do you use bleed valves in alternate extension system for? (B1) a. To bleed air after an alternate extension b. To bleed air after a component of the alternate extension system was replaced c. To bleed air after a period of time

Answer 26

B

Question 27

Brake metering valves get inputs from pilot pedals via (B1) a. Cables b. Pedal position transmitters c. Pedal force transducers

Answer 27

A

Question 28

Nose wheel steering system operates by (B1) a. Inputs from tiller position transducers b. Cables c. Pedals

Answer 28

A*