M6c6

27問 • 1年前

ユーザ名非公開

通報

問題一覧

Hoses for highly pressure applications are made from

synthetic rubber liner

Rigid pipe flaring has the purpose of

preventing the end of the pipe from slipping and providing fluid tight seal.

The rigid pipes on gas turbine engines are made from

stainless steel.

Flexible lines must be fitted with a slack of

5-8% of the length.

Flexible sealing element subject to motion is a

packing

All aircraft high-pressure hoses have a maximum working pressure of at least ……………………..and use a synthetic rubber liner to carry petroleum products.

1,500 to3,000 psi

is a legible marking parallel to the longitudinal axis of a hose and is used to determine the straightness of the hose.

The lay line

Replacement tubing should be of the same size and material as

the original line.

Pipe manufacture to American AN specifications have an induced flare angle of

74°

is used extensively on gas turbine engine fuel systems and high pressure hydraulic systems.

Stainless steel tubing

The tubing used is generally of the seamless type and is specified by

material, outside diameter and wall thickness

If a tube bursts or cracks, it could be a result of

excessive vibration, improper installation and Metal fatigue.

The 1100 or 3003 aluminum alloy lines are used for

fuel lines .

The 2024-T and 5052-0 aluminum alloy materials are used for

hydraulic lines , Pneumatic lines and high pressure oil lines.

The total storage / shelf life of fuel , oil and hydraulic pressure hoses from the cure date of manufacture is

10 years.

The total storage / shelf life of hydraulic return lines and instrument hoses is

10 years.

The service life of fuel , oil and hydraulic pressure hoses is

4 years extendable up to 6 years.

The service life of hydraulic return lines and instrument hoses is

6 years extendable up to 8 years.

Lines containing physically dangerous materials, such as oxygen, nitrogen, or Freon, are marked

PHDAN

Lines containing flammable fluids, such as fuel are marked

FLAM

When speaking about "aircraft plumbing" it refers to the

tubing

On hydraulic system with more than 3,000 PSI operating pressure

titanium tubing is used.

Pipes manufactured to the British AGS specifications have an included flare angle of

32°

Aircraft medium pressure hoses are generally used with fluid pressures up to

1,500 psi

Hoses are used on instrument systems, vacuum systems, autopilots and other low pressure systems, usually operates at pressures below

250 psi

AN & MS rigged pipe fittings have diameters which are sized

in increments of 1/16 inch.

An ‘AN’ steel pipe fitting is

colored black

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ユーザ名非公開 · 100問 · 5ヶ月前

M11c1-3

100問 • 5ヶ月前

ユーザ名非公開

問題一覧

Hoses for highly pressure applications are made from

synthetic rubber liner

Rigid pipe flaring has the purpose of

preventing the end of the pipe from slipping and providing fluid tight seal.

The rigid pipes on gas turbine engines are made from

stainless steel.

Flexible lines must be fitted with a slack of

5-8% of the length.

Flexible sealing element subject to motion is a

packing

All aircraft high-pressure hoses have a maximum working pressure of at least ……………………..and use a synthetic rubber liner to carry petroleum products.

1,500 to3,000 psi

is a legible marking parallel to the longitudinal axis of a hose and is used to determine the straightness of the hose.

The lay line

Replacement tubing should be of the same size and material as

the original line.

Pipe manufacture to American AN specifications have an induced flare angle of

74°

is used extensively on gas turbine engine fuel systems and high pressure hydraulic systems.

Stainless steel tubing

The tubing used is generally of the seamless type and is specified by

material, outside diameter and wall thickness

If a tube bursts or cracks, it could be a result of

excessive vibration, improper installation and Metal fatigue.

The 1100 or 3003 aluminum alloy lines are used for

fuel lines .

The 2024-T and 5052-0 aluminum alloy materials are used for

hydraulic lines , Pneumatic lines and high pressure oil lines.

The total storage / shelf life of fuel , oil and hydraulic pressure hoses from the cure date of manufacture is

10 years.

The total storage / shelf life of hydraulic return lines and instrument hoses is

10 years.

The service life of fuel , oil and hydraulic pressure hoses is

4 years extendable up to 6 years.

The service life of hydraulic return lines and instrument hoses is

6 years extendable up to 8 years.

Lines containing physically dangerous materials, such as oxygen, nitrogen, or Freon, are marked

PHDAN

Lines containing flammable fluids, such as fuel are marked

FLAM

When speaking about "aircraft plumbing" it refers to the

tubing

On hydraulic system with more than 3,000 PSI operating pressure

titanium tubing is used.

Pipes manufactured to the British AGS specifications have an included flare angle of

32°

Aircraft medium pressure hoses are generally used with fluid pressures up to

1,500 psi

Hoses are used on instrument systems, vacuum systems, autopilots and other low pressure systems, usually operates at pressures below

250 psi

AN & MS rigged pipe fittings have diameters which are sized

in increments of 1/16 inch.

An ‘AN’ steel pipe fitting is

colored black