Engineering Drawing MCQs Practice Set-4

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

All of these

Building sections

Foundation beam detail sections

Wall sections

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

Turn

Pitch

Lead

Crest

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

Engineering design

Product definition

Product design

Drawing definition

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

180

45

360

90

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

80 percent

120 percent

50 percent

20 percent

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

Center

Leader

Extension

Dimension

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

Country Blueprint

City Blueprint

All of these

Stylus BT

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

Dimetric

Isometric

Trimetric

Parallel

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

Orthographically

Parallel

Pictorially

Obliquely

10. PDM is the acronym for:

Project drawing management

Product drawing manipulation

Product data management

Project data manipulation

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

30

60

120

90

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

Aligned breaks

Full breaks

Section breaks

Conventional breaks

13. Acceptable parts must not extend beyond this:

Specification

Tolerances

Hole limits

Boundary limits

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

Trimetric

Isometric

Dimetric

Multiview

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

Center line

Major diameter of the thread

Material

Offset distance

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

Broken out

Offset

Half

Whole

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

A parts list

Assembled assembly

Exploded assembly

All of these

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

Material hatch pattern

All of these

Cutting Plane line

Section lines

19. 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

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

Allowance

Limits

Fit

Specifications

Page 3 of 5

21. The typical parts list should include the _________.

Manufacturing material

All of these

Part number

Number of parts needed

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

Production size

Basic size

Actual Size

Dimensioned size

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

Broken-out section

Removed section

Revolved section

Full section

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

How much money the client is willing to spend

Whether or not there is a curb and gutter system

The site on which the house is to sit

The nearest grocery store

25. 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

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

Brainstorm solutions

Identify the problem

Prepare rough sketches

Prepare a budget

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

Angular dimensioning tolerances

Applying allowances

Creating datum references

Geometric dimensioning and tolerancing

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

Roughness indicator

Finish mark

Coordinate mark

Machining mark

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

Dimetric lines

Non-isometric lines

Multiview lines

Trimetric lines

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

The design engineer

ANSI

Corporate drafting standards

All of these

Page 4 of 5

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

Minor diameter

Major diameter

Internal thread diameter

External thread diameter

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

In bold text

Placed horizontally

In an architectural text style

None of these

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

Aligned

Parallel

Adjacent

Perpendicular

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

Lugs and bearings

Key-seats and bearings

Knurls and keys

Keys and key-ways/key-seats

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

180 degrees

30, 60 or 90 degrees

90 degrees

Either 90 or 180 degrees

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

Title block

Isometric

Parts list

Detail

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

Lug

Fillet

Chamfer

Taper

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

Upset weld

Resistance weld

Arc and gas weld

Groove weld

39. 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

Section lining

A cutting plane line

40. This is a rounded exterior blend between surfaces:

Fillet

Round

Chamfer

Taper

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

Center line

Polyline

Dashed line

Hatch line

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

Part details

All of these

Exploded assembly

Parts list

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

ISO International units

U.S. metric units

U.S. customary units

International customary units

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

Partial

Primary

Secondary

Revolved

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

Maximum material condition

Machined material condition

Maximum machined indication

Machine mark indication

Engineering Drawing MCQs Practice Set-4

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