A. packing

B. coating

C. cowling

A. elbows

B. looms

C. splines

A. tip

B. spar

C. spare

A. jack

B. horn

C. worn

A. notch

B. B. probe

C. C. knob

A. Insert

B. Introduce

C. Enter

A. spray

B. B. de-ice

C. C. flush

A. trigger

B. B. trip

C. C. dump

A. Stow

B. B. Secure

C. C. Slide

A. popped out

B. tripped

C. jacked up

A. down

B. into

C. to

A. from

B. through

C. under

A. with

B. on

C. by

A. for

B. as

C. in

A. by

B. in

C. on

A. whereas

B. thus

C. since

A. provided

B. because

C. though

A. as a result,

B. thus

C. unless

A. in order to

B. B. moreover

C. C. so

A. but

B. if

C. because

A. deactivating

B. B. making deactivate

C. C. deactivated

A. de-energizes

B. de-energized

C. is de-energized

A. Depression

B. B. Depressive

C. C. Depressing

A. being filled

B. filled

C. filling

A. eased

B. eased down

C. being eased

A. the closed position.

B. the open position.

C. its last position.

A. low pressure systems.

B. high pressure systems.

C. air or vapour systems.

A. by internal cooling.

B. by air.

C. by the fuel.

A. 28 V DC bus.

B. 115 V AC.

C. battery.

A. separate venting for each tank.

B. no airspace.

C. air spaces interconnected.

A. decreases.

B. no change.

C. increases.

A. the fuel nozzle will automatically cut off the supply when the tank is full.

B. it is important not to fill the expansion space in the tank.

C. it is important to fill the expansion space in the tank.

A. it is added to the fuel and burnt.

B. it is applied dry and left.

C. it is applied wet and flushed out.

A. red dots.

B. brown, black slime.

C. green sludge.

A. bolts.

B. contact adhesive.

C. press type rivets.

A. internal leakage.

B. air in the system.

C. external leakage.

A. brake drum.

B. wheel hub.

C. wheel flange.

A. applying brake pressure slowly and releasing the the brakes quickly.

B. increasing the pressure and applying the brakes rapidly.

C. decreasing the pressure and slowly releasing the brakes.

A. at 15 to 20 P.S.I.

B. horizontally maximum of four high with smallest diameter tyre on top.

C. vertically.

A. bottom of the wheels are closer together.

B. top of the wheels are closer together.

C. front of the wheels are closer together.

A. wear brake pads too quickly, and should be replaced.

B. be serviceable, and provide better grip.

C. produce a loss of fluid.

A. 5% by pressure.

B. 15% by volume.

C. 5% by volume

A. Section Width.

B. Bead diameter.

C. Overall diameter.

A. The leg is serviceable - the separator has bottomed.

B. Leaking air/oil seals.

C. Separator plate stuck open.

A. type of fluid most readily available.

B. the type of seal material.

C. heat generated in operation of the system.

A. speed up the flow in one direction.

B. may be used to slow down undercarriage extension.

C. restrict the extent of travel of the undercarriage.

A. ensure the separator does not bottom.

B. damp the rebound.

C. absorb the landing shock.

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

B. restrict the compression of the air.

C. separate the oil from the air.

A. vertical at working pressure.

B. vertical at 20/30 PSI charge.

C. horizontal no more than 4 high.

A. shorted sensor.

B. out of adjustment sensor.

C. wiring problem.

A. symmetry, tracking, camber.

B. symmetry, splay, tracking.

C. symmetry, twist, tracking.

A. Outer diameter.

B. qwidth.

C. Inner diameter.

A. breather points.

B. the light part of the tyre.

C. military reference.

A. a retainer plate.

B. a lock ring.

C. bolts.

A. for over temperature protection.

B. for overpressure protection.

C. to deflate the tyre before removal.

A. is to prevent creep in jack operated services which have several selected positions.

B. is to limit loss of fluid in the event of pipe fracture.

C. is to relieve the pump of load when the operation of services is complete and the accumulator charged with fluid.

A. compressing the air charge in an accumulator.

B. the use of a pressure/heat exchanger.

C. compressing the fluid in a reservoir.

A. Yellow.

B. Green.

C. White.

A. allow continued press to essential systems during times of reduced supply.

B. dampen pressure inputs.

C. maintain a high pressure to all systems.

A. In the pressure line.

B. In the suction line.

C. In the case drain.

A. Fluid loss.

B. Increase in fluid pressure.

C. Increase in fluid temperature.

A. Increase acidity.

B. Increase viscosity.

C. Increase alkalinity.

A. Energised both open and closed depending on cockpit selection.

B. Energised Open.

C. Energised Closed for fail-safe.

A. By pressurising.

B. Vent Reservoir to atmosphere.

C. Pass over a tray.

A. are only ever used in an emergency.

B. store fluid under pressure.

C. provide additional fluid if leaks occur.

A. Screwdriver torque test.

B. By a motor load test.

C. Motor test and go/no-go gap measurement.

A. thermal expansion for a tighter fit.

B. impact resistance enhancement.

C. increases strength to resist cabin pressure.

A. 7°F at 100 PSI.

B. 70°C at 100 PSI.

C. 70°F at 10 PSI.

A. less of a fire hazard.

B. aerodynamic shape is not disturbed.

C. more efficient.

A. one system for both sides but with the same power source.

B. independent on each side but with the same power source.

C. independent on each side with different power sources.

A. remove all paint.

B. paint the surface.

C. shave rivet to prevent further abrasion.

A. all the time.

B. when selected by the crew.

C. when in the air.

A. suspended ice crystals melting on contact with the wing and instantly re-freezing.

B. ice crystals forming layers on contact with the wing.

C. supercooled water changing state on contact with the wing.

A. goes out immediately.

B. goes out after one more cycle.

C. goes out after a set period of time.

A. sealed window.

B. an electrical heating element.

C. air from the cabin.

A. provide smoother airflow over leading edge.

B. prevent electrical static build up.

C. provide more efficient deicer cycles.