Engineering Drawing MCQs Practice Set-4

May 28, 2021

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Page 1 of 5

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

Isometric

Parallel

Dimetric

Trimetric

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

Lines and arrows

Section lining

A cutting plane line

Visible lines

3. The typical parts list should include the _________.

Manufacturing material

Number of parts needed

Part number

All of these

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

Adjacent

Parallel

Perpendicular

Aligned

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

Crest

Lead

Turn

Pitch

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

50 percent

80 percent

20 percent

120 percent

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

Major diameter of the thread

Center line

Offset distance

Material

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

120

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

Half

Offset

Whole

Broken out

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

Prepare a budget

Prepare rough sketches

Identify the problem

Brainstorm solutions

Page 2 of 5

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

All of these

Wall sections

Foundation beam detail sections

Building sections

12. 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

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

In bold text

In an architectural text style

None of these

Placed horizontally

14. 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

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

All of these

Parts list

Part details

Exploded assembly

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

Dimension

Extension

Leader

Center

17. 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

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

Partial

Secondary

Revolved

Primary

19. 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

Machine mark indication

Maximum material condition

Machined material condition

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

International customary units

U.S. customary units

ISO International units

U.S. metric units

Page 3 of 5

21. This is a rounded exterior blend between surfaces:

Taper

Fillet

Round

Chamfer

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

Specifications

Limits

Allowance

Fit

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

Pictorially

Parallel

Obliquely

Orthographically

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

Production size

Dimensioned size

Actual Size

Basic size

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

All of these

City Blueprint

Stylus BT

Country Blueprint

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

180 degrees

30, 60 or 90 degrees

Either 90 or 180 degrees

90 degrees

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

Trimetric

Multiview

Isometric

Dimetric

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

Cutting Plane line

Section lines

Material hatch pattern

All of these

29. 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

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

Upset weld

Groove weld

Resistance weld

Arc and gas weld

Page 4 of 5

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

Roughness indicator

Coordinate mark

Finish mark

Machining mark

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

Drawing definition

Product design

Product definition

Engineering design

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

Major diameter

Minor diameter

External thread diameter

Internal thread diameter

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

Trimetric lines

Dimetric lines

Multiview lines

Non-isometric lines

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

Keys and key-ways/key-seats

Knurls and keys

Lugs and bearings

Key-seats and bearings

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

Quarter

None of these

Half

Full

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

Lug

Fillet

Taper

Chamfer

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

Full breaks

Section breaks

Conventional breaks

Aligned breaks

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

ANSI

Corporate drafting standards

The design engineer

All of these

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

Detail

Isometric

Parts list

Title block

Page 5 of 5

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

Assembled assembly

All of these

Exploded assembly

A parts list

42. PDM is the acronym for:

Project data manipulation

Product drawing manipulation

Product data management

Project drawing management

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

Full section

Broken-out section

Removed section

Revolved section

44. Acceptable parts must not extend beyond this:

Hole limits

Boundary limits

Specification

Tolerances

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

180

360

Engineering Drawing MCQs Practice Set-4

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