Engineering Drawing MCQs Practice Set-4

Page 1 of 5

1. The edges of a cube in isometric projection make angles of this many degrees with each other:

90

60

120

30

2. The ________ is a standard element of a section view in a technical drawing.

Material hatch pattern

Section lines

Cutting Plane line

All of these

3. Angles project true size only when the plane containing the angle and plane of projection are this:

Adjacent

Parallel

Perpendicular

Aligned

4. A typical set of mechanical working drawings includes ________.

All of these

Parts list

Exploded assembly

Part details

5. This type of section is not in direct projection from the view containing the cutting plane:

Revolved section

Broken-out section

Removed section

Full section

6. It is customary for the first sheet of a working drawing set to include __________.

All of these

Assembled assembly

A parts list

Exploded assembly

7. This is an angled surface used on cylinders to make them easier to handle:

Chamfer

Taper

Fillet

Lug

8. In the section view, the areas that would have been in actual contact with the cutting plane are shown with:

Section lining

Visible lines

Lines and arrows

A cutting plane line

9. This is the term for the range of tightness or looseness resulting from the allowances and tolerances in mating parts:

Fit

Specifications

Limits

Allowance

10. In order to create an accurate assembly drawing the drafter should create the ________ drawings first.

Isometric

Parts list

Title block

Detail

Page 2 of 5

11. The typical parts list should include the _________.

All of these

Manufacturing material

Number of parts needed

Part number

12. When designing a home for a client, one of the most important pre-design considerations that an architect needs to address is ______________.

The nearest grocery store

Whether or not there is a curb and gutter system

How much money the client is willing to spend

The site on which the house is to sit

13. This type of axonometric drawing has equal foreshortening along two axis directions and a different amount on the third axis:

Trimetric

Dimetric

Isometric

Multiview

14. This is how axonometric, oblique, and perspective sketches show objects:

Obliquely

Parallel

Orthographically

Pictorially

15. The section view drawing in which one fourth of an object has been marked for removal is known as a _________ section.

None of these

Quarter

Full

Half

16. These are used to attach parts to a cylinder so they won't turn on it:

Keys and key-ways/key-seats

Lugs and bearings

Key-seats and bearings

Knurls and keys

17. Dimension text is generally placed above the ________ line.

Dimension

Extension

Leader

Center

18. In the mechanical design process the first step is to ________.

Brainstorm solutions

Identify the problem

Prepare rough sketches

Prepare a budget

19. In architectural drawing ________ are often used to illustrate and detail structural components.

Foundation beam detail sections

All of these

Building sections

Wall sections

20. This means that a feature of a finished product contains the maximum amount of material permitted by the tolerance dimensions for that feature:

Maximum material condition

Machine mark indication

Machined material condition

Maximum machined indication

Page 3 of 5

21. The thread note for a typical bolt will include the _________.

Major diameter of the thread

Offset distance

Center line

Material

22. In isometric projection, all distances are approximately this percentage of their true size:

120 percent

50 percent

20 percent

80 percent

23. In this type of auxiliary view, a break line is used to indicate the imaginary break in the views:

Partial

Revolved

Secondary

Primary

24. Placement of dimensions on a drawing is controlled by ________.

ANSI

Corporate drafting standards

All of these

The design engineer

25. The second line of dimensions out from the plan generally includes _________.

The measurement from the outside of the brick to the inside of the exterior wall

The distances between outside walls and interior walls

Centers of doors and windows

The measurement from one outside corner to the opposite outside corner

26. When creating a Cutting Plane line with Auto-CAD it is customary to use a ________ to create the line.

Center line

Dashed line

Polyline

Hatch line

27. These units are based on inch-foot and yard measurements:

ISO International units

U.S. metric units

U.S. customary units

International customary units

28. This practice considers an individual part's dimensions and tolerances and that part's relation to its related parts:

Creating datum references

Applying allowances

Angular dimensioning tolerances

Geometric dimensioning and tolerancing

29. The text used on a typical detail sheet should be ________.

In an architectural text style

None of these

In bold text

Placed horizontally

30. Some of the standard Auto-CAD text styles used in architectural drawings includes _________.

All of these

Stylus BT

City Blueprint

Country Blueprint

Page 4 of 5

31. These breaks are used to shorten the view of an object:

Conventional breaks

Section breaks

Aligned breaks

Full breaks

32. When lines intersect on a drawing at angles of this many degrees, it is customary not to dimension the angle:

360

180

90

45

33. The distance a screw thread advances axially in one turn is the:

Lead

Pitch

Crest

Turn

34. This is the smallest diameter of a screw thread:

Internal thread diameter

Minor diameter

Major diameter

External thread diameter

35. This is the theoretically exact size from which limits of size are determined:

Actual Size

Dimensioned size

Production size

Basic size

36. In this type of projection, each of the axes has different ratios of foreshortening:

Trimetric

Dimetric

Isometric

Parallel

37. A back or backing weld is a type of:

Upset weld

Arc and gas weld

Resistance weld

Groove weld

38. A ________ section allows the drafter to create a Cutting Plane line which is not in a straight line across the part.

Broken out

Offset

Half

Whole

39. Lines of an isometric drawing that are not parallel to the isometric axes are called this:

Dimetric lines

Multiview lines

Non-isometric lines

Trimetric lines

40. In offset sections, offsets or bends in the cutting plane are all:

Either 90 or 180 degrees

180 degrees

30, 60 or 90 degrees

90 degrees

Page 5 of 5

41. This is a rounded exterior blend between surfaces:

Taper

Chamfer

Fillet

Round

42. This is the range of digital or hard copy documents that specify the physical function requirements for a product:

Drawing definition

Product definition

Engineering design

Product design

43. Acceptable parts must not extend beyond this:

Hole limits

Tolerances

Boundary limits

Specification

44. This is used to indicate that a surface is to be machined:

Coordinate mark

Finish mark

Roughness indicator

Machining mark

45. PDM is the acronym for:

Project drawing management

Project data manipulation

Product data management

Product drawing manipulation

Engineering Drawing MCQs Practice Set-4

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