Engineering Drawing MCQs Practice Set-4

Page 1 of 5

1. The typical parts list should include the _________.

Number of parts needed

All of these

Manufacturing material

Part number

2. This is a rounded exterior blend between surfaces:

Chamfer

Fillet

Round

Taper

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

Revolved

Primary

Secondary

Partial

4. 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

5. 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

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

Trimetric lines

Multiview lines

Non-isometric lines

Dimetric lines

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

Parts list

Exploded assembly

Part details

All of these

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

Chamfer

Lug

Taper

Fillet

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

50 percent

120 percent

80 percent

20 percent

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

Isometric

Multiview

Dimetric

Trimetric

Page 2 of 5

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

Basic size

Dimensioned size

Actual Size

Production size

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

Half

Offset

Broken out

Whole

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

Resistance weld

Arc and gas weld

Upset weld

Groove weld

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

180 degrees

90 degrees

30, 60 or 90 degrees

Either 90 or 180 degrees

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

90

120

60

30

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

Limits

Fit

Specifications

Allowance

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

ANSI

All of these

Corporate drafting standards

The design engineer

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

Section breaks

Aligned breaks

Full breaks

Conventional breaks

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

Finish mark

Machining mark

Roughness indicator

Coordinate mark

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

Country Blueprint

All of these

Stylus BT

City Blueprint

Page 3 of 5

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

U.S. customary units

ISO International units

U.S. metric units

International customary units

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

Lead

Pitch

Crest

Turn

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

How much money the client is willing to spend

The nearest grocery store

The site on which the house is to sit

Whether or not there is a curb and gutter system

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

Extension

Center

Leader

Dimension

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

Parallel

Obliquely

Pictorially

Orthographically

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

45

360

90

180

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

The distances between outside walls and interior walls

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

Centers of doors and windows

The measurement from one outside corner to the opposite outside corner

28. PDM is the acronym for:

Project data manipulation

Product data management

Product drawing manipulation

Project drawing management

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

Applying allowances

Geometric dimensioning and tolerancing

Angular dimensioning tolerances

Creating datum references

30. Acceptable parts must not extend beyond this:

Hole limits

Boundary limits

Specification

Tolerances

Page 4 of 5

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

Parts list

Isometric

Detail

Title block

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

Adjacent

Aligned

Parallel

Perpendicular

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

Material hatch pattern

All of these

Section lines

Cutting Plane line

34. 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

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

Building sections

Foundation beam detail sections

Wall sections

All of these

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

Major diameter of the thread

Material

Offset distance

Center line

37. 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

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

Product definition

Drawing definition

Engineering design

Product design

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

Brainstorm solutions

Prepare rough sketches

Identify the problem

Prepare a budget

40. 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

Page 5 of 5

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

None of these

Half

Full

Quarter

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

All of these

A parts list

Exploded assembly

Assembled assembly

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

Trimetric

Parallel

Isometric

Dimetric

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

In bold text

Placed horizontally

None of these

In an architectural text style

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

Internal thread diameter

Major diameter

External thread diameter

Minor diameter

Engineering Drawing MCQs Practice Set-4

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