Engineering Drawing MCQs Practice Set-4

May 28, 2021

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1. PDM is the acronym for:

Product drawing manipulation

Project drawing management

Project data manipulation

Product data management

2. The typical parts list should include the _________.

Part number

Manufacturing material

Number of parts needed

All of these

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

Pictorially

Obliquely

Orthographically

Parallel

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

Crest

Turn

Pitch

Lead

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

Full breaks

Aligned breaks

Section breaks

Conventional breaks

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

Parts list

Detail

Isometric

Title block

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

Center

Dimension

Extension

Leader

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

120 percent

80 percent

20 percent

50 percent

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

U.S. metric units

International customary units

ISO International units

U.S. customary units

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

Lugs and bearings

Keys and key-ways/key-seats

Knurls and keys

Key-seats and bearings

Page 2 of 5

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

Building sections

Foundation beam detail sections

All of these

Wall sections

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

In an architectural text style

In bold text

Placed horizontally

None of these

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

Product definition

Product design

Drawing definition

Engineering design

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

Non-isometric lines

Multiview lines

Trimetric lines

Dimetric lines

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

Revolved section

Removed section

Full section

Broken-out section

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

Part details

All of these

Exploded assembly

Parts list

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

Major diameter of the thread

Material

Offset distance

Center line

18. 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

19. 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

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 machined indication

Machined material condition

Maximum material condition

Machine mark indication

Page 3 of 5

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

Prepare a budget

Prepare rough sketches

Identify the problem

Brainstorm solutions

22. Acceptable parts must not extend beyond this:

Boundary limits

Specification

Hole limits

Tolerances

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

External thread diameter

Major diameter

Internal thread diameter

Minor diameter

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

ANSI

The design engineer

Corporate drafting standards

All of these

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

A parts list

Assembled assembly

All of these

Exploded assembly

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

Isometric

Trimetric

Multiview

Dimetric

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

Machining mark

Coordinate mark

Roughness indicator

Finish mark

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

Half

Whole

Offset

Broken out

29. 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

The site on which the house is to sit

Whether or not there is a curb and gutter system

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

Arc and gas weld

Groove weld

Resistance weld

Upset weld

Page 4 of 5

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

All of these

City Blueprint

Country Blueprint

Stylus BT

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

360

180

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

Parallel

Aligned

Perpendicular

Adjacent

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

Limits

Fit

Allowance

Specifications

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

Quarter

Full

Half

None of these

36. 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

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

Chamfer

Taper

Lug

Fillet

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

120

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

Cutting Plane line

Section lines

Material hatch pattern

All of these

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

Partial

Secondary

Revolved

Primary

Page 5 of 5

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

Actual Size

Basic size

Production size

Dimensioned size

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

Dashed line

Polyline

Hatch line

Center line

43. This is a rounded exterior blend between surfaces:

Fillet

Taper

Chamfer

Round

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

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

Centers of doors and windows

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

Dimetric

Parallel

Trimetric

Isometric

Engineering Drawing MCQs Practice Set-4

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