Engineering Drawing MCQs Practice Set-4

Page 1 of 5

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

Material

Major diameter of the thread

Center line

Offset distance

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

Actual Size

Basic size

Dimensioned size

Production size

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

Specifications

Limits

Fit

Allowance

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

Dimetric lines

Non-isometric lines

Multiview lines

Trimetric lines

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

50 percent

120 percent

80 percent

20 percent

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

Leader

Extension

Center

Dimension

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

Chamfer

Taper

Fillet

Lug

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

Part details

Parts list

Exploded assembly

All of these

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

Product design

Engineering design

Product definition

Drawing definition

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

Creating datum references

Angular dimensioning tolerances

Applying allowances

Geometric dimensioning and tolerancing

Page 2 of 5

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

Isometric

Parts list

Detail

Title block

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

Groove weld

Upset weld

Resistance weld

Arc and gas weld

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

180

90

360

45

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

Dimetric

Multiview

Trimetric

Isometric

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

The design engineer

Corporate drafting standards

ANSI

All of these

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

Centers of doors and windows

The measurement from one outside corner to the opposite outside corner

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

The distances between outside walls and interior walls

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

Pitch

Lead

Turn

Crest

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

Roughness indicator

Machining mark

Finish mark

Coordinate mark

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

Wall sections

Building sections

Foundation beam detail sections

All of these

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

120

30

60

90

Page 3 of 5

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

30, 60 or 90 degrees

Either 90 or 180 degrees

90 degrees

180 degrees

22. The typical parts list should include the _________.

Number of parts needed

Manufacturing material

Part number

All of these

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

Key-seats and bearings

Knurls and keys

Lugs and bearings

Keys and key-ways/key-seats

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

Polyline

Hatch line

Dashed line

Center line

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

Parallel

Trimetric

Isometric

Dimetric

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

All of these

Assembled assembly

Exploded assembly

A parts list

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

Obliquely

Parallel

Pictorially

Orthographically

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

Country Blueprint

Stylus BT

City Blueprint

All of these

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

Section breaks

Aligned breaks

Conventional breaks

Full breaks

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

Primary

Secondary

Revolved

Partial

Page 4 of 5

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

Prepare rough sketches

Identify the problem

Prepare a budget

Brainstorm solutions

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

Perpendicular

Parallel

Adjacent

Aligned

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

External thread diameter

Major diameter

Internal thread diameter

Minor diameter

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

Machine mark indication

Maximum material condition

Maximum machined indication

Machined material condition

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

In bold text

Placed horizontally

In an architectural text style

None of these

36. Acceptable parts must not extend beyond this:

Specification

Hole limits

Tolerances

Boundary limits

37. 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

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

International customary units

U.S. metric units

U.S. customary units

ISO International units

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

Visible lines

Lines and arrows

A cutting plane line

Section lining

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

Full

Quarter

Half

None of these

Page 5 of 5

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

Section lines

All of these

Cutting Plane line

Material hatch pattern

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

Half

Whole

Broken out

Offset

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

Broken-out section

Full section

Removed section

Revolved section

44. This is a rounded exterior blend between surfaces:

Taper

Fillet

Chamfer

Round

45. PDM is the acronym for:

Product data management

Product drawing manipulation

Project data manipulation

Project drawing management

Engineering Drawing MCQs Practice Set-4

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