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Part 66 Module 7 > Module 7.5 > Flashcards

Module 7.5 Flashcards

1
Q

What must you never do to engineering drawings?

A

Never make notes or print on them unless authorised

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2
Q

What are the 3 types of working drawings?

A

-Detail
-Assembly
-Installation

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3
Q

What is a detail drawing?

A

Displays how to manufacture the part

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4
Q

What is an assembly drawing?

A

A drawing of how to assemble a multiple piece item, it references part number

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5
Q

What is an installation drawing?

A

Shows you how to install the sub assembly onto the aircraft

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6
Q

How is an installation drawing named?

A

By the final operation performed by the installation

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7
Q

What are the 4 types of sectional drawings?

A

-revolved section drawings
-removed section drawings
-complete section drawings
-half section drawings

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8
Q

Why would a revolved or removed section drawing be used?

A

When only the shape of a port needs to be shown

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9
Q

What is the main difference between removed and revolved section drawings?

A

The location of the drawing

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10
Q

What can half sectoral drawings be used for?

A

-view of both internal and external of a part
-upper half typically internal

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11
Q

What is an exploded view drawing?

A

Shows every point in their relative places just expanded outwards

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12
Q

What are block diagrams used for?

A

To aid troubleshooting in complex electrical and electronic systems

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13
Q

What do individual blocks represent in a block diagram?

A

Several components

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14
Q

What are the two types of flowchart?

A

-troubleshooting
-logic

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15
Q

What are logic flowcharts used for?

A

Analysing digitally controlled components

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16
Q

What do schematic drawings show?

A

Where objects are in relation to each other and flow direction if applicable

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17
Q

What are schematic drawings ideal for?

A

Troubleshooting

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18
Q

What is used to show components in electronic schematic drawings? And what do the drawings show?

A

-symbols represent components
-only show function and flow NOT placement

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19
Q

How are components represented in a pictorial diagram?

A

With pictures of the actual components

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20
Q

What do schematic diagrams give?

A

A complete overview of an aircraft system

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21
Q

What are schematic diagrams used for?

A

To initiate fault diagnosis

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22
Q

What are the 6 possible views that an object can be drawn in with orthographic?

A

-front
-rear
-top
-bottom
-left side
-right side

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23
Q

In first angle what does each view represent?

A

To remote view from the adjacent view

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24
Q

What does each view in 3rd angle represent?

A

Side of the object that is nearest to it in adjacent view

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25
Q

What are the 4 steps to creating a sketch?

A

-block in
-add details
-darken views
-add dimensions

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26
Q

Basic shapes can be drawn with templates or by freehand when would templates be recommended?

A

-complicated
-freehand

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27
Q

What must repair sketches provide?

A

All necessary info to manufacture or repair the part

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28
Q

What angle are isometric drawings drawn at?what about oblique?

A

ISO 30 degrees to drawing plane
OBLIQUE 45 degrees to drawing plane

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29
Q

What can be said about the actual angles and dimensions in a perspective drawing?

A

They are inaccurate

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30
Q

How are different materials represented?

A

Material symbols

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31
Q

How can surface texture be represented?

A

-micrometers
-roughness

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32
Q

If the roughness is between limits how is surface texture represented?

A

Max and min

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33
Q

What is the no surface finish symbol?

A

Circle and tick

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34
Q

What are the 3 types of hole?

A

-plain drilled
-reamed
-threaded

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35
Q

What are the 3 types of recessed holes?

A

-counterbored
-spot face
-countersunk

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36
Q

What info is displayed in the tittle block?

A

-drawing number
-name of part or assembly
-scale
-date
-name of firm
-name of drafter,checker and approver

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37
Q

Where is the title block typically found?

A

Bottom right corner

38
Q

What must always be checked? (Prior to use)

A

Make sure it’s the most recent revision

39
Q

Where would all parts be displayed that are required for the task?

A

Bill of materials

40
Q

Electronic schematic drawing symbology provides what?

A

Most detail and info about

41
Q

What are the common terms computer graphics?

A

-Computer Aided Design (CAD)
-Computer Aided Design & Drafting
-Computer Aided Manufacture (CAM)
-Computer Aided Engineering

42
Q

What is microfiche and microfilm?

A

Analogue storage system using film reels

43
Q

What does 85mm film provide?

A

A better image

44
Q

What is microfiche?

A

Card with pages

45
Q

When taking a picture of some damage what should be done?

A

Place a reference object
-rule
-coin
Etc

46
Q

What is the ATA spec 100?

A

Standardised chapter system

47
Q

What are the chapters divided into?

A

-sections
-subsections
-subjects

48
Q

ISO is the largest developer of what?

A

Global standards

49
Q

What is the longest standard?

A

AN airforce/navy

50
Q

What does ISO produce?

A

-set of manufacturer standards
-trade fair and easier
-provide government with base for HS and environmental legislation
-safeguard consumers

51
Q

In MS fittings what does cross referencing allow?

A

Subbing of MS hardware for AN hardware

52
Q

What is the NAS based on?

A

On the approval of military hardware

53
Q

What standards does the BSI control?

A

British Standards

54
Q

What do block diagrams provide?

A

A general overview of part of or a whole system

55
Q

What do simplified schematic diagrams provide?

A

Simplified view of functions, components and interfaces.They show more detail than block diagrams

56
Q

What do system schematic diagrams show?

A

Sufficient depth and detail for fault isolation to LRU level

57
Q

What info does a wiring diagram provide?

A

-Detailed wiring of a system
-size of wire
-type of terminals
-connectivity of other systems

58
Q

How do wiring diagrams identify each component?

A

-part number
-serial number

59
Q

Where would wiring diagrams be found?

A

In the amm and fim

60
Q

How do all diagrams show the aircraft?

A

Power off post flight condition

61
Q

What is the SWPM and the ESPM

A

-Standard Wiring Practices Manual (Boeing)
-Electrical Wiring Practices Manual (Airbus)
Both contain info on how to carry out tests

62
Q

What does the WDM do on Boeing aircraft?

A

Wiring diagram manual, organise diagrams,drawing and lists

63
Q

When is a home diagram assigned?

A

Any wire termination used for 3 or more wires shown on 3 or more wiring diagrams

64
Q

When releasing a pneumatic system what should be done?

A

Pressure first

65
Q

What is most important in the AV bay?

A

Ventilation for heat dissipation and to stop condensation

66
Q

What type of fluid has the best holdover time?

A

Type 4

67
Q

What is the purpose of anti-ice code?

A

Communication between anti-ice team and flight crew

68
Q

True or false “type 3 is a compromise between type 1 and type 2”?

A

True

69
Q

Type 2 can be used on large aircraft due to what?

A

Flows air over 100 knots

70
Q

When should a water test/check be done,

A

Every time

71
Q

What are type 1 fluids used for?

A

De-icing limited anti-ice effects

72
Q

What is the purpose of bonding?

A

To keep same potential so no sparks occur

73
Q

Grounding points can also be used for what?

A

Bonding the truck to the aircraft

74
Q

What is the difference between parking and storage?

A

Parking keeps aircraft in a service ready state, storage requires a return to service

75
Q

What colour is jet A fuel?

A

Colorless fuel

76
Q

Where should protection devices be installed?

A

Inlets,outlets,sensors

77
Q

Extended parking periods how should the fuel tanks be?

A

Full

78
Q

Where will the plumber Bob/ attitude monitor be?

A

Right wheel well

79
Q

How many personnel are required in the cockpit when towing?

A

2, one for brakes and one to observe hazards

80
Q

What does leaving the aircraft in a straight prevent?

A

Side ways loads

81
Q

What does the sheer pin do in a row bar?

A

Breaks under excessive forces

82
Q

What does a wiring show?

A

Size of wire and terminal type

83
Q

Structures are what groups?

A

51to 57

84
Q

How is a centre line shown?

A

Short and long dashes

85
Q

Dimension line is shown how?

A

Solid line

86
Q

Phantom lines are indicated how?

A

One long two short shashes

87
Q

What does a tick with a circle inside mean?

A

No surface finish

88
Q

First angle what side is being drawn?

A

Remote view

89
Q

Third angle what side is being drawn?

A

Near view

90
Q

What can replace a block diagram?

A

Pictorial diagram

91
Q

Difference between assembly and exploded view?

A

Assembly drawing shows how the parts are assembled.
However, exploded view shows all parts and relative position but expanded (3D drawing) afterwards.

Part 66 Module 7 (16 decks)

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