Engineering Drawing MCQs Practice Set-4

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

Center

Extension

Leader

Dimension

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

Center line

Dashed line

Hatch line

Polyline

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

Chamfer

Fillet

Lug

Taper

4. Acceptable parts must not extend beyond this:

Hole limits

Tolerances

Specification

Boundary limits

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

Trimetric

Isometric

Dimetric

Parallel

6. 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

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

Revolved section

Full section

Broken-out section

Removed section

8. The typical parts list should include the _________.

Manufacturing material

Number of parts needed

Part number

All of these

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

Limits

Fit

Allowance

Specifications

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

Drawing definition

Product definition

Product design

Engineering design

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

Isometric

Title block

Detail

Parts list

12. This is a rounded exterior blend between surfaces:

Chamfer

Round

Fillet

Taper

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

Half

Broken out

Offset

Whole

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

90 degrees

Either 90 or 180 degrees

30, 60 or 90 degrees

180 degrees

15. 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

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

Corporate drafting standards

The design engineer

All of these

ANSI

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

Crest

Turn

Pitch

Lead

19. 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

20. 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

Full

Half

Page 3 of 5

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

Pictorially

Obliquely

Parallel

Orthographically

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

90

120

30

60

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

Primary

Partial

Secondary

Revolved

24. 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

A cutting plane line

Section lining

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

All of these

Parts list

Part details

Exploded assembly

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

Section breaks

Conventional breaks

Aligned breaks

Full breaks

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

Coordinate mark

Finish mark

Machining mark

Roughness indicator

28. 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

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

U.S. customary units

U.S. metric units

International customary units

ISO International units

30. 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 4 of 5

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

Prepare rough sketches

Brainstorm solutions

Prepare a budget

Identify the problem

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

Major diameter of the thread

Material

Center line

Offset distance

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

Upset weld

Groove weld

Resistance weld

Arc and gas weld

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

Isometric

Multiview

Trimetric

Dimetric

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

External thread diameter

Major diameter

Internal thread diameter

Minor diameter

36. PDM is the acronym for:

Project drawing management

Project data manipulation

Product drawing manipulation

Product data management

37. 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

Machined material condition

Maximum material condition

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

120 percent

20 percent

80 percent

50 percent

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

Dimensioned size

Production size

Basic size

Actual Size

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

Country Blueprint

Stylus BT

City Blueprint

All of these

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

None of these

In an architectural text style

In bold text

Placed horizontally

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

180

360

45

90

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

Aligned

Perpendicular

Adjacent

Parallel

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

Material hatch pattern

Section lines

Cutting Plane line

All of these

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

Foundation beam detail sections

Building sections

Wall sections

All of these

Engineering Drawing MCQs Practice Set-4

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