1) Spongy brakes are usually a result of Report

internal leakage

air in the system

external leakage

2) Over inflated tyres may cause damage to the Report

brake drum

wheel hub

wheel flange

3) A brake debooster valve is provided for Report

applying brake pressure slowly and releasing the the brakes quickly

increasing the pressure and applying the brakes rapidly

decreasing the pressure and slowly releasing the brakes

4) Tubeless tyres are stored Report

at 15 to 20 P.S.I

vertically

horizontally maximum of four high with smallest diameter tyre on top

5) On a wheel bogie unit, positive camber is when the Report

top of the wheels are closer together

front of the wheels are closer together

bottom of the wheels are closer together

6) A badly corroded and pitted brake disk will Report

produce a loss of fluid

be serviceable, and provide better grip

wear brake pads too quickly, and should be replaced

7) How much oxygen is in a tyre (as a maximum)?. Report

5% by pressure

15% by volume

5% by volume

8) A tyre specification 32 x 10.75-14. What does the 10.75 refer to Report

Section Width

Bead diameter

Overall diameter

9) When servicing an oleo, fluid comes out of the air valve when the leg is depressurised? Report

Leaking air/oil seals

Separator plate stuck open

The leg is serviceable - the separator has bottomed

10) The type of fluid in an oleo strut will depend upon Report

type of fluid most readily available

the type of seal material

heat generated in operation of the system

11) A restrictor valve Report

speed up the flow in one direction

restrict the extent of travel of the undercarriage

may be used to slow down undercarriage extension

12) The function of the oil in a shock absorber is to Report

ensure the separator does not bottom

damp the rebound

absorb the landing shock

13) The purpose of the flutter plate in a shock absorber is to Report

separate the oil from the air

restrict the compression of the air

permit free flow of oil during compression and restriction of oil during extension

14) Made up wheels should be stored Report

vertical at working pressure

vertical at 20/30 PSI charge

horizontal no more than 4 high

15) After MLG down and securely locked, a red light is illuminated in the flight deck. The possible causes are Report

shorted sensor

wiring problem

out of adjustment sensor

16) When checking for alignment of a MLG, check Report

symmetry, tracking, camber

symmetry, splay, tracking

symmetry, twist, tracking

17) These markings are found on a tyre32 x 10.45 R 14.What does the number 32 mean? Report

Outer diameter

Width

Inner diameter

18) A green/grey dot marking on aircraft tyre casing represents Report

breather points

the light part of the tyre

military reference

19) In detachable flange type wheels, the flange is secured by Report

a retainer plate

a lock ring

bolts

20) Fuse plugs in aircraft tyres are Report

for over temperature protection

for overpressure protection

to deflate the tyre before removal

EASA Questions Module 11 Set 19: Landing Gear

Set 1: Theory of flight

Set 2: Airframe Structures

Set 3: Aeroplanes-Fuselage

Set 4: Cabin Pressurisation

Set 5: Instruments

Set 6: Avionic system

Set 7: Avionic system

Set 8: Navigation

Set 9: Electrical Power

Set 10: Electrical System

Set 11: Battery

Set 12: Equip & Furnishing

Set 13: Fire Protection

Set 14: Fuel Systems

Set 15: Hydraulic Power

Set 16: Ice & Rain

Set 17: Flight Controls

Set 18: Flight Controls_1

Set 19: Landing Gear

Set 20: Lights

Set 21: Oxygen

Set 22: Pneumatic

Set 23: Water & Waste