Engineering Drawing MCQs Practice Set-4

Page 1 of 5

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

Resistance weld

Groove weld

Upset weld

Arc and gas weld

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

Angular dimensioning tolerances

Geometric dimensioning and tolerancing

Applying allowances

Creating datum references

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

180

45

360

90

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

Parallel

Pictorially

Orthographically

Obliquely

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

All of these

City Blueprint

Stylus BT

Country Blueprint

6. 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

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

Lug

Chamfer

Taper

Fillet

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

ISO International units

International customary units

U.S. metric units

U.S. customary units

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

Perpendicular

Aligned

Parallel

Adjacent

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

ANSI

The design engineer

Corporate drafting standards

All of these

Page 2 of 5

11. 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

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

Brainstorm solutions

Prepare a budget

Prepare rough sketches

Identify the problem

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

Section breaks

Aligned breaks

Conventional breaks

Full breaks

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

Center

Dimension

Leader

Extension

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

Trimetric

Isometric

Parallel

Dimetric

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

50 percent

20 percent

120 percent

80 percent

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

Material hatch pattern

Section lines

All of these

Cutting Plane line

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

Engineering design

Product design

Product definition

Drawing definition

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

Removed section

Full section

Broken-out section

Revolved section

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

Partial

Revolved

Secondary

Primary

Page 3 of 5

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

All of these

Parts list

Part details

Exploded assembly

22. 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

Whether or not there is a curb and gutter system

The site on which the house is to sit

23. The typical parts list should include the _________.

Manufacturing material

Number of parts needed

All of these

Part number

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

Half

Broken out

Whole

Offset

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

All of these

Assembled assembly

A parts list

Exploded assembly

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

90 degrees

180 degrees

Either 90 or 180 degrees

30, 60 or 90 degrees

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

Detail

Isometric

Title block

Parts list

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

External thread diameter

Internal thread diameter

Minor diameter

Major diameter

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

Turn

Crest

Pitch

Lead

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

60

90

120

30

Page 4 of 5

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

Dimensioned size

Production size

Actual Size

Basic size

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

Knurls and keys

Key-seats and bearings

Lugs and bearings

Keys and key-ways/key-seats

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

Section lining

A cutting plane line

Lines and arrows

Visible lines

34. PDM is the acronym for:

Project drawing management

Project data manipulation

Product drawing manipulation

Product data management

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

Quarter

Full

None of these

Half

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

Offset distance

Material

Center line

Major diameter of the thread

37. Acceptable parts must not extend beyond this:

Hole limits

Tolerances

Boundary limits

Specification

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

Placed horizontally

In an architectural text style

In bold text

None of these

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

Limits

Fit

Allowance

Specifications

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

Isometric

Dimetric

Multiview

Trimetric

Page 5 of 5

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

Polyline

Hatch line

Dashed line

Center line

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

Coordinate mark

Roughness indicator

Finish mark

Machining mark

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

Foundation beam detail sections

All of these

Wall sections

Building sections

44. 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

Machine mark indication

Maximum machined indication

Machined material condition

45. This is a rounded exterior blend between surfaces:

Round

Chamfer

Taper

Fillet

Engineering Drawing MCQs Practice Set-4

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