Aircraft drawings

Question 1

Directions of water line

Answer 1

Horizontal Lines on the side view of a plane

Question 2

Directions of Fuselage Station numbers

Answer 2

Lines that are vertical towards a side horizontal view of a fuselage.

Question 3

Directions of Buttock Lines

Answer 3

Vertical lines beside the center line of a top view of a plane

Question 4

Blueprints Definition

Answer 4

Reproduction process used in the past

Question 5

The use of Symbols on a drawing

Answer 5

Symbols save the drafter much time and take up
less space which simplifies the drawing.

Question 6

List or bill of materials

Answer 6

list of materials and parts necessary for fabrications or assembly of a component or system.

Question 7

Sectional Drawings

Answer 7

A sectional drawing shows the internal construction of a part.

Question 8

Detail Drawings

Answer 8

Detail Drawings gives complete information for the construction of a single part

Question 9

Hidden lines

Answer 9

Hidden lines show the Hidden surfaces or features in the picture area

Question 10

Cutting planes lines

Answer 10

lines that are used to indicate the plane in which a sectional view of an object is taken

Question 11

Phantom Lines

Answer 11

Indicate the presence of another part or to indicate a parts alternate position

Question 12

Orthographic Drawings

Answer 12

2d Drawings

Question 13

Isometric drawings

Answer 13

3d drawings

Question 14

2 components that make up an aircraft part number

Answer 14

1.Prefix
2.Suffix

Question 15

What is Prefix

Answer 15

refers to the drawings or print where details of the part can be found

Question 16

What is Suffix

Answer 16

is the engineering assigned or dash number used to identify the detailed item or release or assembly

Question 17

The air bus drawing numbering system is based on the?

Answer 17

ATA 100

Question 18

is the numbering system on aircraft drawing established by transport Canada?

Answer 18

NO

Question 19

What part carries this number throughout its entire life

Answer 19

A drawing or part number

Question 20

In DE Havilland 83210302-053 the 32 is taken from?

Answer 20

ATA System

Question 21

names of 2 numbering systems that Boeing uses

Answer 21

Significant and non-significant numbering system

Question 22

What does ATA Stand for

Answer 22

Air Transport Association of America

Question 23

Manufacturer Manuals are acceptable for?

Answer 23

Data for repairs

Question 24

Exploded view

Answer 24

is a drawing typically used in an illustrated parts catalog(IPC)

Question 25

Schematic drawings are typically used in which manuals

Answer 25

Wiring manuals

Question 26

manufacturers communicate with aircraft owners through

Answer 26

Service Bulletins

Question 27

Service Bulletins are issued to to inform aircraft owners of?

Answer 27

of design defects, modifications, servicing changes or other information that may be useful in maintaining aircraft or components

Question 28

What does MS stand for? what does NAS stand for? What does AN stand for?

Answer 28

MS: Military Standards NAS: National Aerospace Standards AN: Army Navy

Question 29

Production Drawings are?

Answer 29

A group of engineering drawings used for the design and manufacture of an object or product.

Question 30

Name four purposes that aircraft engineering drawings fulfill

Answer 30

1.specify tolerances 2.inspection criterion 3.permanent record of design 4.list of materials to purchase 5.record of standard used

Question 31

What do some productions drawings not have

Answer 31

picture or illustration

Question 32

Why would drafting standards affect how you would interpret a production drawing?

Answer 32

Older designs used standards and materials that are no longer available

Question 33

One Advantage of computerized drawings

Answer 33

Immediate revision, less storage space, etc.

Question 34

Where are productions drawings normally used

Answer 34

at the manufacture plant

Question 35

Tool drawing is?

Answer 35

A drawing that is used to special tools for manufacture and maintenance

Question 36

Installations drawings is?

Answer 36

installation drawing brings together sub-assemblies into the final product

Question 37

Schematic diagram

Answer 37

used to explain a principle of operation, rather than to show the parts as they actually appear.

Question 38

Where would you go to find information on the symbols that are used on an aircraft production drawing

Answer 38

Manufacture drawing room(drafting standards)manual

Question 39

the visible edge of a part is shown by an?

Answer 39

Object line

Question 40

Is an abbreviation considered a symbol?

Answer 40

Yes

Question 41

What units of measurement are used in the measuring of angles

Answer 41

degree, decimal degrees, degree minutes and seconds

Question 42

The abbreviation MLG stands for?

Answer 42

Main Loading gear

Question 43

The most important factor regarding printing on a drawing is

Answer 43

Legibility

Question 44

Orthographic drawing use?

Answer 44

engineering drawings used to illustrate an object

Question 45

Picture planes in a multi view orthographic projections are at ?

Answer 45

90 degrees to one another

Question 46

How many views are required to show an object

Answer 46

6 views

Question 47

Pictorial 3d drawing is?

Answer 47

a drawing that shows the part as it would appear in a photograph

Question 48

Isometric drawing, height, width and depth form a "Y" which are how many degrees from each other.

Answer 48

120 degrees

Question 49

units of measurement in north America

Answer 49

Inches

Question 50

Allowance

Answer 50

distance between the nominal dimension and the upper or lower limit

Question 51

tolerance

Answer 51

the sum of positive and negative allowance or stated as total variation

Question 52

The title block

Answer 52

Identifies the drawing by name and number

Question 53

the revision block

Answer 53

lists the changes that have been incorporated into the drawing

Question 54

the application block

Answer 54

Indexing the drawing and giving next assembly

Question 55

An aircraft part number us made up of two parts

Answer 55

1st part: drawing number 2nd part: engineering assigned number

Question 56

Charts and Graph do what?

Answer 56

keep complexes calculations

Question 57

2 types of notes used on a drawing

Answer 57

general and local

Question 58

The Base unit of measure on a metric drawing is the?

Answer 58

millimeters

Question 59

Does title block contain general notes?

Answer 59

YES

Question 60

List the areas of a production drawing

Answer 60

1.Title block 2.list of materials 3.notes 4.revision block 5.Application block 6.Picture area