Engineering Drawing MCQs Practice Set-4

Page 1 of 5

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

Groove weld

Arc and gas weld

Resistance weld

Upset weld

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

Pitch

Turn

Crest

Lead

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

Adjacent

Aligned

Parallel

Perpendicular

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

Actual Size

Dimensioned size

Production size

Basic size

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

Isometric

Trimetric

Dimetric

Multiview

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

Lug

Chamfer

Fillet

Taper

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

The nearest grocery store

How much money the client is willing to spend

The site on which the house is to sit

Whether or not there is a curb and gutter system

8. The typical parts list should include the _________.

Manufacturing material

All of these

Number of parts needed

Part number

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

A parts list

Assembled assembly

All of these

Exploded assembly

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

Parallel

Obliquely

Orthographically

Pictorially

Page 2 of 5

11. 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

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

City Blueprint

Stylus BT

Country Blueprint

All of these

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

Center

Extension

Leader

Dimension

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

45

180

360

90

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

Dimetric

Parallel

Isometric

Trimetric

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

Building sections

Wall sections

Foundation beam detail sections

All of these

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

Full breaks

Aligned breaks

Conventional breaks

Section breaks

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

In an architectural text style

None of these

Placed horizontally

In bold text

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

Dimetric lines

Trimetric lines

Non-isometric lines

Multiview lines

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

Specifications

Fit

Allowance

Limits

Page 3 of 5

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

Visible lines

Section lining

A cutting plane line

Lines and arrows

22. 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

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

30, 60 or 90 degrees

180 degrees

90 degrees

Either 90 or 180 degrees

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

Creating datum references

Geometric dimensioning and tolerancing

Angular dimensioning tolerances

Applying allowances

25. PDM is the acronym for:

Project data manipulation

Project drawing management

Product data management

Product drawing manipulation

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

Machining mark

Finish mark

Roughness indicator

Coordinate mark

27. This is a rounded exterior blend between surfaces:

Taper

Chamfer

Round

Fillet

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

Broken out

Half

Whole

Offset

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

Detail

Isometric

Parts list

Title block

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

Section lines

Cutting Plane line

All of these

Material hatch pattern

Page 4 of 5

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

Internal thread diameter

Minor diameter

Major diameter

External thread diameter

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

Half

Full

None of these

Quarter

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

Prepare a budget

Brainstorm solutions

Identify the problem

Prepare rough sketches

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

International customary units

ISO International units

U.S. metric units

U.S. customary units

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

Product definition

Product design

Drawing definition

Engineering design

36. 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

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

50 percent

20 percent

120 percent

80 percent

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

Center line

Offset distance

Material

Major diameter of the thread

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

The distances between outside walls and interior walls

The measurement from one outside corner to the opposite outside corner

Centers of doors and windows

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

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

Secondary

Partial

Primary

Revolved

Page 5 of 5

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

Key-seats and bearings

Keys and key-ways/key-seats

Lugs and bearings

Knurls and keys

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

90

60

120

30

43. Acceptable parts must not extend beyond this:

Specification

Boundary limits

Hole limits

Tolerances

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

All of these

Corporate drafting standards

ANSI

The design engineer

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

Exploded assembly

Part details

All of these

Parts list

Engineering Drawing MCQs Practice Set-4

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