M11c12

16問 • 4ヶ月前

ユーザ名非公開

通報

問題一覧

On a hot air de-icing system, thermal expansion and contraction of ducting is catered for by use of

bellows of gimbal type expansion joints.

Electrical de-icing mats are normally supplied

continuously with electricity, whereas anti-icing mats are intermittently heated.

Hoarfrost is more likely to accumulate on wings with

integral tanks.

Hoarfrost is most likely to be visible on wings on areas

where integral fuel tanks are located.

An ice deposit formed when liquid water flows over the airframe before freezing, and which is dense, tough and sticks closely to the surface is called

glaze Ice.

Windscreen wipers on large aircraft are driven

independently, to ensure that in the event of a malfunction of one system, at least one windscreen has clear visibility.

The wiper for the pilot and co-pilot are driven

independently

The flow rate of anti-icing chemical fluid is determined by

the flow control tubes.

is the chemical used in modern chemical de-icing.

Ethylene glycol

During ground testing of a windshield heating system, whilst the aircraft is positioned in the hangar, it is found that the heating system applies power only for a brief period, or does not apply power at all

The overheat protection circuit is defective and should be investigated further.

A 'hot rod' ice detector is switched on

only when selected by the flight crew.

Serrated rotor type

of ice detection system can be tested with a torque screw-driver.

A rotary knife edge ice detector provides warning of ice by

decreased torque caused by ice formation slowing the rotating wheel and illuminating a warning light in the cockpit.

Shut off valves are normally actuated by an…………electrical current .

AC or DC

Ice that forms on aircraft on the ground

must be removed before flight.

Pitot tubes are kept ice-free by

electrical heating

mod5 training

mod5 training

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問題一覧

On a hot air de-icing system, thermal expansion and contraction of ducting is catered for by use of

bellows of gimbal type expansion joints.

Electrical de-icing mats are normally supplied

continuously with electricity, whereas anti-icing mats are intermittently heated.

Hoarfrost is more likely to accumulate on wings with

integral tanks.

Hoarfrost is most likely to be visible on wings on areas

where integral fuel tanks are located.

An ice deposit formed when liquid water flows over the airframe before freezing, and which is dense, tough and sticks closely to the surface is called

glaze Ice.

Windscreen wipers on large aircraft are driven

independently, to ensure that in the event of a malfunction of one system, at least one windscreen has clear visibility.

The wiper for the pilot and co-pilot are driven

independently

The flow rate of anti-icing chemical fluid is determined by

the flow control tubes.

is the chemical used in modern chemical de-icing.

Ethylene glycol

The overheat protection circuit is defective and should be investigated further.

A 'hot rod' ice detector is switched on

only when selected by the flight crew.

Serrated rotor type

of ice detection system can be tested with a torque screw-driver.

A rotary knife edge ice detector provides warning of ice by

decreased torque caused by ice formation slowing the rotating wheel and illuminating a warning light in the cockpit.

Shut off valves are normally actuated by an…………electrical current .

AC or DC

Ice that forms on aircraft on the ground

must be removed before flight.

Pitot tubes are kept ice-free by

electrical heating