Landing Gear Flashcards

1
Q

What is the maximum speed for gear retraction?

A

220kts/0.54M

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2
Q

At what speed is the gear safety lock activated?

A

260 kts

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3
Q

Which LGCIU powers the gear indicator panel?

A

LGCIU 1

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4
Q

What happens to the gear doors with the gravity gear extension?

A

Remain open after hear is extended

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5
Q

What is the approximate increase in fuel burn with the gear extended?

A

180% I think

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6
Q

Which hydraulic system powers your NWS?

A

Yellow

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7
Q

Which hydraulic system powers the normal braking?

A

Green

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8
Q

When would you expect to see the DECEL on the auto rake push button?

A

80% braking achieved

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9
Q

What is the effect of selecting the Anti skid & N/W STRG selector off?

A

Yellow hydraulic system supplies pressure to brakes (alternate braking)

Anti skid deactivated and brake pressure is limited to 1000psi to avoid wheel locking and limit risk of tyre burst.

Nosewheel steering lost

Differential braking remain available
Triple indicator displays yellow brake pressure

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10
Q

Alternate braking without anti skid. What brake pressure must be maintained?

A

1,000PSI

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11
Q

What information is shown on the triple brake indicator?

A

Accumulator Pressure
Yellow system pressure (only displays when alternate braking system is activated or parking brake is applied)

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12
Q

Which LGCIU is shown on the L/G system page?

A

1 & 2

2 triangles on each gear, 1 for each LGCIU. 1 triangle sufficient to check gear is down.

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