Engineering Drawing MCQs Practice Set-4

May 28, 2021

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Page 1 of 5

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

Dimension

Center

Leader

Extension

2. The typical parts list should include the _________.

Part number

Manufacturing material

All of these

Number of parts needed

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

Actual Size

Basic size

Dimensioned size

Production size

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

Parts list

Detail

Isometric

Title block

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

Removed section

Full section

Broken-out section

Revolved section

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

50 percent

80 percent

20 percent

120 percent

7. 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

8. PDM is the acronym for:

Project data manipulation

Project drawing management

Product drawing manipulation

Product data management

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

360

180

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

Geometric dimensioning and tolerancing

Applying allowances

Page 2 of 5

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

Polyline

Center line

Dashed line

Hatch line

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

Offset distance

Material

Major diameter of the thread

Center line

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

Cutting Plane line

All of these

Material hatch pattern

Section lines

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

Parallel

Trimetric

Dimetric

Isometric

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

Non-isometric lines

Dimetric lines

Trimetric lines

Multiview lines

16. This is a rounded exterior blend between surfaces:

Fillet

Chamfer

Taper

Round

17. 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

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

Whether or not there is a curb and gutter system

The site on which the house is to sit

The nearest grocery store

How much money the client is willing to spend

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

Allowance

Fit

Limits

Specifications

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

Knurls and keys

Key-seats and bearings

Lugs and bearings

Keys and key-ways/key-seats

Page 3 of 5

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

None of these

Full

Quarter

Half

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

Placed horizontally

In an architectural text style

None of these

In bold text

23. 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

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

Conventional breaks

Aligned breaks

Full breaks

Section breaks

25. 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

Maximum material condition

Machine mark indication

Machined material condition

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

Primary

Secondary

Partial

Revolved

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

Exploded assembly

Assembled assembly

All of these

A parts list

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

Groove weld

Arc and gas weld

Upset weld

Resistance weld

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

Country Blueprint

City Blueprint

All of these

Stylus BT

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

Corporate drafting standards

ANSI

The design engineer

All of these

Page 4 of 5

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

90 degrees

180 degrees

Either 90 or 180 degrees

30, 60 or 90 degrees

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

Building sections

All of these

Wall sections

Foundation beam detail sections

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

Dimetric

Multiview

Trimetric

Isometric

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

Obliquely

Pictorially

Orthographically

Parallel

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

120

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

Lug

Chamfer

Fillet

Taper

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

Minor diameter

Internal thread diameter

External thread diameter

Major diameter

38. Acceptable parts must not extend beyond this:

Tolerances

Boundary limits

Specification

Hole limits

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

Exploded assembly

Part details

Parts list

All of these

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

Pitch

Turn

Lead

Crest

Page 5 of 5

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

A cutting plane line

Visible lines

Lines and arrows

Section lining

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

Coordinate mark

Machining mark

Roughness indicator

Finish mark

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

ISO International units

U.S. customary units

International customary units

U.S. metric units

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

Identify the problem

Brainstorm solutions

Prepare rough sketches

Prepare a budget

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

Aligned

Perpendicular

Adjacent

Parallel

Engineering Drawing MCQs Practice Set-4

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