Engineering Drawing MCQs Practice Set-4

Page 1 of 5

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

Either 90 or 180 degrees

90 degrees

180 degrees

30, 60 or 90 degrees

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

80 percent

120 percent

20 percent

50 percent

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

Whole

Half

Broken out

Offset

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

Actual Size

Production size

Basic size

Dimensioned size

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

A parts list

Assembled assembly

All of these

Exploded assembly

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

Knurls and keys

Lugs and bearings

Keys and key-ways/key-seats

Key-seats and bearings

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

Resistance weld

Groove weld

Arc and gas weld

Upset weld

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

Building sections

Foundation beam detail sections

All of these

Wall sections

9. 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 nearest grocery store

How much money the client is willing to spend

The site on which the house is to sit

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

Adjacent

Perpendicular

Aligned

Parallel

Page 2 of 5

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

Applying allowances

Creating datum references

Angular dimensioning tolerances

Geometric dimensioning and tolerancing

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

360

45

180

90

13. This means that a feature of a finished product contains the maximum amount of material permitted by the tolerance dimensions for that feature:

Machine mark indication

Maximum machined indication

Machined material condition

Maximum material condition

14. 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

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

120

60

90

30

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

Prepare rough sketches

Prepare a budget

Identify the problem

Brainstorm solutions

17. 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

18. The typical parts list should include the _________.

Part number

Manufacturing material

Number of parts needed

All of these

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

Drawing definition

Engineering design

Product design

Product definition

20. 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

Page 3 of 5

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

Section breaks

Aligned breaks

Conventional breaks

Full breaks

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

Orthographically

Pictorially

Obliquely

Parallel

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

Pitch

Crest

Lead

Turn

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

Dimension

Extension

Center

Leader

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

Center line

Material

Offset distance

Major diameter of the thread

26. PDM is the acronym for:

Project drawing management

Project data manipulation

Product drawing manipulation

Product data management

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

Parallel

Trimetric

Dimetric

Isometric

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

Cutting Plane line

Section lines

All of these

Material hatch pattern

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

City Blueprint

All of these

Country Blueprint

Stylus BT

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

Lug

Fillet

Chamfer

Taper

Page 4 of 5

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

Partial

Secondary

Revolved

Primary

32. 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

Centers of doors and windows

The measurement from one outside corner to the opposite outside corner

The distances between outside walls and interior walls

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

Finish mark

Roughness indicator

Coordinate mark

Machining mark

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

Allowance

Limits

Fit

Specifications

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

Detail

Parts list

Isometric

Title block

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

Center line

Hatch line

Dashed line

Polyline

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

In an architectural text style

In bold text

None of these

Placed horizontally

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

Trimetric

Dimetric

Multiview

Isometric

39. 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

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

ISO International units

International customary units

U.S. customary units

U.S. metric units

Page 5 of 5

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

All of these

The design engineer

ANSI

Corporate drafting standards

42. Acceptable parts must not extend beyond this:

Tolerances

Boundary limits

Hole limits

Specification

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

Internal thread diameter

Major diameter

Minor diameter

External thread diameter

44. This is a rounded exterior blend between surfaces:

Round

Fillet

Chamfer

Taper

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

All of these

Parts list

Part details

Exploded assembly

Engineering Drawing MCQs Practice Set-4

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