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.

Leader

Extension

Dimension

Center

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

Isometric

Parts list

Detail

Title block

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 machined indication

Machined material condition

Maximum material condition

Machine mark indication

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

Dimensioned size

Actual Size

Production size

Basic size

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

Section breaks

Full breaks

Conventional breaks

Aligned breaks

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

Centers of doors and windows

The measurement from one outside corner to the opposite outside corner

The distances between outside walls and interior walls

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

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

120

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

Multiview

Trimetric

Isometric

Dimetric

9. The typical parts list should include the _________.

All of these

Manufacturing material

Number of parts needed

Part number

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

180

360

Page 2 of 5

11. 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

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

Primary

Revolved

Secondary

Partial

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

Lug

Fillet

Chamfer

Taper

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

Pictorially

Parallel

Orthographically

Obliquely

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

All of these

Exploded assembly

Assembled assembly

A parts list

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

Resistance weld

Upset weld

Groove weld

Arc and gas weld

17. Acceptable parts must not extend beyond this:

Specification

Boundary limits

Hole limits

Tolerances

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

In an architectural text style

In bold text

None of these

Placed horizontally

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

Trimetric lines

Non-isometric lines

Multiview lines

Dimetric lines

20. This is a rounded exterior blend between surfaces:

Chamfer

Fillet

Round

Taper

Page 3 of 5

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

Corporate drafting standards

ANSI

The design engineer

All of these

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

International customary units

U.S. customary units

U.S. metric units

ISO International units

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

Removed section

Revolved section

Full section

Broken-out section

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

All of these

Foundation beam detail sections

Wall sections

Building sections

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

Finish mark

Roughness indicator

Coordinate mark

Machining mark

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

Drawing definition

Engineering design

Product definition

Product design

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

Minor diameter

Major diameter

Internal thread diameter

External thread diameter

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

Lead

Pitch

Crest

Turn

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

Aligned

Perpendicular

Parallel

Adjacent

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

Exploded assembly

Parts list

Part details

All of these

Page 4 of 5

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

Either 90 or 180 degrees

30, 60 or 90 degrees

90 degrees

180 degrees

32. 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

Half

Quarter

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

Section lines

Cutting Plane line

Material hatch pattern

All of these

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

Material

Offset distance

Major diameter of the thread

Center line

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

80 percent

20 percent

120 percent

50 percent

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

Stylus BT

Country Blueprint

City Blueprint

All of these

37. 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

How much money the client is willing to spend

The site on which the house is to sit

The nearest grocery store

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

Angular dimensioning tolerances

Creating datum references

Geometric dimensioning and tolerancing

Applying allowances

39. PDM is the acronym for:

Project drawing management

Product data management

Product drawing manipulation

Project data manipulation

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

Knurls and keys

Keys and key-ways/key-seats

Key-seats and bearings

Lugs and bearings

Page 5 of 5

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

Polyline

Dashed line

Center line

Hatch line

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

Allowance

Limits

Specifications

Fit

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

Isometric

Dimetric

Parallel

Trimetric

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

A cutting plane line

Section lining

Lines and arrows

Visible lines

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

Prepare a budget

Brainstorm solutions

Prepare rough sketches

Identify the problem

Engineering Drawing MCQs Practice Set-4

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