Engineering Drawing MCQs Practice Set-4

Page 1 of 5

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

Taper

Chamfer

Fillet

Lug

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

Revolved section

Removed section

Broken-out section

Full section

3. 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

Machined material condition

Machine mark indication

Maximum machined indication

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

Resistance weld

Upset weld

Groove weld

Arc and gas weld

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

Roughness indicator

Machining mark

Coordinate mark

Finish mark

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

Lead

Turn

Crest

Pitch

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

Assembled assembly

Exploded assembly

All of these

A parts list

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

90

30

120

60

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

International customary units

ISO International units

U.S. customary units

U.S. metric units

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

Detail

Parts list

Title block

Isometric

Page 2 of 5

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

Extension

Leader

Dimension

Center

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

Limits

Specifications

Fit

Allowance

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

Perpendicular

Aligned

Parallel

Adjacent

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

Parallel

Pictorially

Obliquely

Orthographically

15. 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

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

90 degrees

30, 60 or 90 degrees

Either 90 or 180 degrees

180 degrees

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

Country Blueprint

City Blueprint

All of these

Stylus BT

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

Brainstorm solutions

Identify the problem

Prepare a budget

Prepare rough sketches

19. 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

20. Acceptable parts must not extend beyond this:

Hole limits

Tolerances

Specification

Boundary limits

Page 3 of 5

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

Dimensioned size

Actual Size

Production size

Basic size

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

Polyline

Dashed line

Hatch line

Center line

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

All of these

Material hatch pattern

Cutting Plane line

Section lines

24. PDM is the acronym for:

Product data management

Project drawing management

Product drawing manipulation

Project data manipulation

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

50 percent

20 percent

80 percent

120 percent

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

Dimetric lines

Trimetric lines

Non-isometric lines

Multiview lines

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

Offset distance

Major diameter of the thread

Center line

Material

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

Isometric

Multiview

Dimetric

Trimetric

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

Part details

All of these

Exploded assembly

Parts list

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

Trimetric

Parallel

Dimetric

Isometric

Page 4 of 5

31. 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

Half

Full

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

Broken out

Offset

Whole

Half

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

Minor diameter

Major diameter

External thread diameter

Internal thread diameter

34. 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

How much money the client is willing to spend

Whether or not there is a curb and gutter system

The site on which the house is to sit

35. This is a rounded exterior blend between surfaces:

Fillet

Taper

Chamfer

Round

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

Key-seats and bearings

Lugs and bearings

Knurls and keys

Keys and key-ways/key-seats

37. 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 measurement from one outside corner to the opposite outside corner

The distances between outside walls and interior walls

Centers of doors and windows

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

360

90

180

45

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

Wall sections

Building sections

Foundation beam detail sections

All of these

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

Section breaks

Aligned breaks

Full breaks

Conventional breaks

Page 5 of 5

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

Revolved

Secondary

Primary

Partial

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

All of these

ANSI

Corporate drafting standards

The design engineer

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

Drawing definition

Product design

Engineering design

Product definition

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

Placed horizontally

None of these

In an architectural text style

In bold text

45. The typical parts list should include the _________.

Number of parts needed

Part number

Manufacturing material

All of these

Engineering Drawing MCQs Practice Set-4

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