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EMB-135BJ > Landing Gear & Brakes > Flashcards

Landing Gear & Brakes Flashcards

0
Q

Landing gear retraction and extension are powered by the _______ hydraulic system.

A

1

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1
Q

The extension, retraction, steering, and braking functions are ________ assisted, ____________ controlled, and ___________ monitored.

A

Hydraulically

Electrically

Electrically

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2
Q

If the #1 engine fails the landing gear must be lowered using the _______ ________ ________ _________.

A

normal landing gear handle

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3
Q

If the #1 hydraulic system fails, the landing gear must be lowered using the _______ ______ _______

A

Free Fall System

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4
Q

Landing gear position indication is found primarily on the ______ but can also be viewed on either ________

A

EICAS

RMU

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5
Q

In the event of normal extension failure, the ________ over-ride serves as the primary extension backup, and the ________ system serves as a secondary backup.

A

Electrical

Free Fall

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6
Q

The landing gear uses ____ proximity switches to detect when the landing gear are compressed.

A

5

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7
Q

The nose landing gear weight on wheel signal provides feedback for ______ ______ ______ and thrust _________ __________ _______ ______

A

Nose Wheel Steering

Reverser Acceleration Above Idle

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8
Q

When the landing gear is fully retracted, the nose landing gear doors are kept closed through ______________

A

Hydraulic Pressure

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9
Q

If any gear uplock is found in the up position during a preflight walk-around, the uplock can be reset by activating the landing gear _______ _______ _______

A

Free Fall Lever

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10
Q

Landing gear in transit is indicated when the display box on the EICAS is cross-hatched in ________ and _______

A

Yellow

Black

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11
Q

Landing gear lever disagreement (landing gear is not in the selected position after 20 seconds) is indicated when a display changes from its pervious color to ________ and _______.

A

Red

Black

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12
Q

Pulling the landing gear free fall lever ___________ the landing gear hydraulic line and ___________ releases all the gear uplocks

A

Depressurizes

Mechanically

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13
Q

If the landing gear is not locked down during the landing preparation, the landing gear ________ message is generated if teh flap selector lever is set below ______ degrees, radio altitude is below __________ feet, one thrust lever is set below 45º (or the associated engine is inoperative), and the other thrust lever is set below 59 degrees.

A

Aural

22

1,200

45

59

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14
Q

The ________ receives signals from the pedal position _________ and commands the ______ brake control valves to modulate required pressure to the wheel brakes

A

BCU

transducers

4

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15
Q

The BCU automatically applies brake pressure to the ______ gear wheels as soon as the aircraft is airborne and the gear is selected up.

A

Main

16
Q

The ________ gear tires are mechanically braked via stops located in the ________________

A

nose

nose gear wheel well

17
Q

The anti-skid system provides 3 things:

A

Touchdown protection

Locked wheel protection

Anti-skid protection

18
Q

The anti-skid function only __________ brake pressure.

A

Releases

19
Q

Anti-skid is available at wheel speeds of _____ kts and above

A

10

20
Q

locked wheel protection is available above __________ kts.

A

30

21
Q

The purpose of _____________ protection is to prevent brake actuation before the main wheels spin up.

A

Touch Down

22
Q

The Emergency / Park Brake is powered by the ____ Hyd system

A

2

23
Q

The dedicated accumulator for the Emergency / Parking Brake system will allow for _____ complete emergency actuations or at least ______ hours of parking brake actuation.

A

6

24

24
Q

No ________ protection is available when using the Emergency / Parking Brake

A

Anti-Skid

25
Q

The nose wheel steering system is _________ controlled and _________ operated by the ______ hydraulic system.

A

1

Electrically

Hydraulically

26
Q

The steering system can be manually disengaged through a _______ on the back side of either pilot’s control wheel.

A

Button

27
Q

Indication of a disconnected steering system is indicated by a ____________ caution message on the EICAS.

A

STEER INOP

28
Q

Legacy aircraft brake will show an amber indication on the _______ when the brake temperature is above ____________.

A

MFD

200ºC

EMB-135BJ (32 decks)

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