Block 5 AirFrames Flashcards

1
Q

What’s the preferred method of bucking solid rivets?

A

Bucking tool

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2
Q

Composition of 7x7 cable

A

Consist of 6 strands of 7 wires each laid around center of 7 wires

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3
Q

Purpose of ailerons and what component are they attached to?

A

Controls roll and attached to the trailing edge of the wing

Longitudinal axis

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4
Q

Two classification of rivet head shapes

A

Raised or indented

Universal or countersunk

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5
Q

Different types of corrosion

A
Galvanic
Uniform
Filiform
Erosion
Intergranular
Stress
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6
Q

Discuss paint removal methods on aircraft materials

A

Composite; hand sanding or orbital sander, no chemical

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7
Q

Two classes of metal

A

Ferrous

Non-Ferrous

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8
Q

Seven base metal groups

A
Carbon
Stainless Steel
Nickel
Aluminum
Magnesium
Titanium
Cobalt
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9
Q

PPE for welding

A

Welding Goggles/Helmet/Mask/Gloves/Apron

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10
Q

Define BTU

A

British Thermal Unit

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11
Q

What is the storage and shipping procedure for aircraft tire?

A

50% Test pressure or 100 PSI whichever one is lesser

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12
Q

What is the only way to remove paint from composite laminate/structures?

A

Sanding by hand or orbital sander

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13
Q

State the sources of hydraulic contamination

A
Organic
Metallic
Non-metallic
Air
Water
Foreign fluids
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14
Q

Types of hydraulic decontaminations

A
Air bleeding
Flushing
Purging
Purification
Recirculation
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15
Q

Two major tube joins used in hydraulic tube assemblies

A

Single flared

Double flared

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16
Q

What MIL-SPEC of hydraulic fluid used in Naval Aircraft

A

MIL-PRF 83282

17
Q

Define PODS

A

Portable Oil Diagnostic System

18
Q

Define NDI

A

Non-Destructive Inspections

19
Q

What are the 5 NDI methods?

A
Fluorescent
Magnetic
Ultrasonic
Eddy Current
X-Ray NDI method
20
Q

Which NDI method is the most dangerous and expensive?

A

X-Ray