Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Millwright Level 1 > Technical Drawings > Flashcards

Technical Drawings Flashcards

1
Q

The two main types of technical drawings used in industry

A

Orthographic and Pictorial

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

The two types of projection in orthographic drawings are

A

First Angle and Third Angle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

ISO stands for

A

International Standards Organization

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

First-angle projection is used where

A

Europe

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Third-angle projection is used where

A

North America

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

In first-angle projection the object is viewed from

A

Left to right

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

In third-angle projection the object is viewed from

A

Right to left

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

The term Ortho means

A

At right angles (90 degrees)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

The Plan view the object is viewed from

A

The top or bottom

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Technical drawings are usually in

A

Orthographic projection

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

The most common pictorial drawings are termed

A

Isometric and oblique

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What type of drawing are all the lines either vertical or at 30 degrees to horizontal

A

Isometric

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What type of drawing is one face at right angles to the horizontal and the others are at an angle of 45 degrees to the horizontal

A

Oblique

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Thick lines which indicate the visible outline of an object are called

A

Object lines

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Thin, equally spaced broken lines are called

A

Hidden lines

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Lines used to shorten the view of a long uniform section are called

A

Break lines

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Parallel diagonal lines that identify a sectional view of an object are called

A

Section lines

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Thin broken lines with short and long lines spaced alternately are called

A

Centerlines

19
Q

Lines with letters such as A-A placed beside arrow keys to the corresponding sectional view are called

A

Cutting plane lines

20
Q

Thin lines that extend the object lines out to a convenient space for dimensioning are called

A

Extension lines

21
Q

Thin lines that indicate the distance between the extension lines are called

A

Dimension lines

22
Q

All dimension figures except angular dimensions are written parallel to the dimension lines

A

Aligned dimensioning

23
Q

All figures are written parallel to the bottom of the drafting paper

A

Unidirectional dimensioning

24
Q

Arcs, rounds, or fillets are shown in the form of a

A

Radius measurement

25
Q

Type of view used to show an aspect of the object which is otherwise too complicated to show with the conventional top, front, and side views

A

Sectional views

26
Q

The types of sectional views are

A

Full-section, half-section, offset, aligned, revolved, removed, and broken-out

27
Q

Views used to to detail sloping or inclining surfaces which cannot be depicted in normal orthographic views are

A

Auxiliary views

28
Q

This type of view takes a very complicated drawing and separates it along a common axis to show how a group of parts fit together

A

Exploded view

29
Q

MMC stands for

A

Maximum material condition

30
Q

Tolerance in one direction only

A

Unilateral

31
Q

This tolerance is read as a plus or minus a certain number

A

Bilateral

32
Q

This method shows both the upper and lower limits together

A

Direct method

33
Q

What type of fit can machined pieces be fitted by hand

A

Clearance fit

34
Q

What type of fit requires heat or cold to assemble the piece

A

Interference fit

35
Q

The two primary measurements used for surface texture are

A

Micrometre and micro-inch

36
Q

Where is the title block located

A

Lower right hand side

37
Q

The purpose of this block is to list any and all decisions made to the drawing after the initial drafting of the print

A

Revision block

38
Q

This is a complete list of parts for that print or page

A

Materials list (items list)

39
Q

This type of drawing shows the various pieces of a machine and the way they fit together as a complete unit

A

Assembly drawings

40
Q

This diagram facilitates the tracing of hydraulic, pneumatic, or electrical lines and the components of each

A

Schematics

41
Q

How many different planes are there in orthographic projection?

A

6

42
Q

In orthographic projection the front view can also be called what?

A

Key view

43
Q

The three types of pictorial views are?

A

Perspective, oblique, and isometric

44
Q

In this pictorial drawing the front view is undistorted and the top and right side taper into the distance

A

Perspective

Millwright Level 1 (5 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions