Engineering Drawing MCQs Practice Set-4

Page 1 of 5

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

Machining mark

Coordinate mark

Finish mark

Roughness indicator

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

None of these

Placed horizontally

In an architectural text style

In bold text

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

The measurement from one outside corner to the opposite outside corner

The distances between outside walls and interior walls

Centers of doors and windows

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

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

Product design

Product definition

Drawing definition

Engineering design

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

60

120

30

90

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

External thread diameter

Major diameter

Minor diameter

Internal thread diameter

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

Parallel

Perpendicular

Aligned

Adjacent

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

ANSI

All of these

Corporate drafting standards

The design engineer

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

ISO International units

U.S. metric units

International customary units

U.S. customary units

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

Key-seats and bearings

Keys and key-ways/key-seats

Knurls and keys

Lugs and bearings

Page 2 of 5

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

Parallel

Obliquely

Pictorially

Orthographically

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

The site on which the house is to sit

Whether or not there is a curb and gutter system

How much money the client is willing to spend

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

Foundation beam detail sections

All of these

Wall sections

Building sections

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

Angular dimensioning tolerances

Applying allowances

Geometric dimensioning and tolerancing

Creating datum references

15. The typical parts list should include the _________.

Number of parts needed

All of these

Part number

Manufacturing material

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

Aligned breaks

Conventional breaks

Full breaks

Section breaks

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

Groove weld

Resistance weld

Upset weld

Arc and gas weld

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

180

45

360

90

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

Secondary

Partial

Primary

Revolved

20. 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

Page 3 of 5

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

Extension

Leader

Dimension

Center

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

Section lining

Lines and arrows

A cutting plane line

Visible lines

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

Dimetric

Trimetric

Multiview

Isometric

24. PDM is the acronym for:

Product data management

Project drawing management

Product drawing manipulation

Project data manipulation

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

Production size

Basic size

Dimensioned size

Actual Size

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

All of these

Cutting Plane line

Section lines

Material hatch pattern

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

Identify the problem

Prepare a budget

Prepare rough sketches

Brainstorm solutions

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

Broken out

Whole

Half

Offset

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

Quarter

Half

None of these

Full

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

80 percent

50 percent

20 percent

120 percent

Page 4 of 5

31. Acceptable parts must not extend beyond this:

Hole limits

Boundary limits

Tolerances

Specification

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

Maximum machined indication

Machine mark indication

Machined material condition

Maximum material condition

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

Specifications

Limits

Allowance

Fit

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

Offset distance

Major diameter of the thread

Material

Center line

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

Crest

Pitch

Turn

Lead

36. This is a rounded exterior blend between surfaces:

Round

Fillet

Taper

Chamfer

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

Parts list

Title block

Isometric

Detail

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

All of these

Assembled assembly

A parts list

Exploded assembly

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

Part details

Exploded assembly

All of these

Parts list

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

30, 60 or 90 degrees

90 degrees

180 degrees

Either 90 or 180 degrees

Page 5 of 5

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

Removed section

Broken-out section

Revolved section

Full section

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

Hatch line

Polyline

Center line

Dashed line

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

Isometric

Dimetric

Trimetric

Parallel

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

Taper

Fillet

Lug

Chamfer

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

All of these

Stylus BT

Country Blueprint

City Blueprint

Engineering Drawing MCQs Practice Set-4

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