Aircraft Drawings

Front 1

What are aircraft drawings?

Back 1

Turn a 3D object into a 2D drawing.

Front 2

Why do we use aircraft drawings?

Back 2

To avoid miscommunication.

Front 3

Front (Term)

A centerline

Back 3

Alternates long and short dashes.

Front 4

A break line shows

Back 4

Where the part stops on a page. It is a line with a series of zig zag.

Front 5

Phantom line shows

Back 5

Alternate view of a part. 1 long dash and 2 short dashes

Front 6

Cutting plane shows

Back 6

Arrowheads that have letters

Front 7

Dimension lines show

Back 7

Size

Front 8

Extension lines shows

Back 8

Measurements. Line with arrow head and line ends

Front 9

Sectioning shows

Back 9

What material the part is made of.

Front 10

Visible line is

Back 10

Is a thick outline

Front 11

Hidden lines

Back 11

Show lines of hidden areas of 3D object.

Front 12

Most commonly used material that shows any metal

Back 12

Cast iron

Front 13

What are the three working drawings.

Back 13

Detail. Assembly. Installation.

Front 14

Block diagrams

Back 14

Show how components flow in a system.

Front 15

A fault isolation manual is used

Back 15

For troubleshooting.

Front 16

A logic flow chart is

Back 16

A step by step Chart

Front 17

A detailed drawing is used

Back 17

To fabricate parts

Front 18

An assembly drawing shows

Back 18

How 2 or more parts go together.

Front 19

An installation drawing shows

Back 19

The position relative to the aircraft.

Front 20

What are the four sectional drawings?

Back 20

Full sectional. Half sectional. Removed sectional. Revolved sectional.

Front 21

A full sectional drawing is used

Back 21

To see the interior of a part.

Front 22

A half sectional drawing is used

Back 22

To view half inside and half outside.

Front 23

A removed drawing is used

Back 23

When there is not enough space in the drawing.

Front 24

A revolved drawing is used

Back 24

To view the drawing from a different angle.

Front 25

Illustrated Parts Catalog uses

Back 25

Exploded views

Front 26

Block diagrams show

Back 26

how components flow in a system

Front 27

A logic flow diagram is

Back 27

a step by step flow chart for fault isolation manual

Front 28

A schematic with pictures is called

Back 28

a pictorial schematic

Front 29

Circuit breakers are rated

Back 29

in Amps.

Front 30

A diagram that shows the flow of an electric system

Back 30

is a wiring diagram

Front 31

What part view shows the front, top, bottom, back, left, and right?

Back 31

An orthographic view diagram

Front 32

An orthographic view is drawn

Back 32

to scale

Front 33

Isometric drawings are of

Back 33

equal size

Front 34

the three view points are

Back 34

perspective, isometric, and oblique

Front 35

The perspective view point is

Back 35

true to size.

Front 36

The oblique viewpoint has

Back 36

one side facing forward

Front 37

The three types of dimensions are

Back 37

nominal, allowance, tolerance

Front 38

Nominal dimensions are

Back 38

perfect size

Front 39

Allowance dimensions are

Back 39

the maximum and minimum of size

Front 40

Tolerance dimensions is

Back 40

the difference between maximum and minimum.

Front 41

In a drawing, the title block is located

Back 41

in the bottom, right of the page

Front 42

In a drawing, the revision block is located

Back 42

in the upper, right corner of the page

Front 43

In a drawing, the notes block located

Back 43

any where on the page

Front 44

Fuselage stations measure

Back 44

horizontal from a datum point in inches

Front 45

Water lines measure

Back 45

vertical in inches

Front 46

Buttock lines are

Back 46

the aircraft fuselage, looking down at the top

Front 47

Wing stations measure

Back 47

the wings from above

Front 48

The basic shapes of drawings are

Back 48

triangle, circle, square, cube, cylinder, cone, sphere