Engineering Drawing MCQs Practice Set-4

Page 1 of 5

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

Internal thread diameter

External thread diameter

Minor diameter

Major diameter

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

Half

None of these

Full

Quarter

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

Product definition

Product design

Engineering design

Drawing definition

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

Parallel

Perpendicular

Adjacent

Aligned

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

Fillet

Lug

Chamfer

Taper

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

Geometric dimensioning and tolerancing

Angular dimensioning tolerances

Creating datum references

Applying allowances

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

Pictorially

Parallel

Orthographically

Obliquely

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

Assembled assembly

Exploded assembly

All of these

A parts list

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

Multiview

Trimetric

Dimetric

Isometric

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

All of these

Section lines

Cutting Plane line

Material hatch pattern

Page 2 of 5

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

Dimensioned size

Actual Size

Basic size

Production size

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

In an architectural text style

In bold text

Placed horizontally

None of these

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

Lead

Crest

Pitch

Turn

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

Roughness indicator

Coordinate mark

Finish mark

Machining mark

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

30

60

90

120

16. Acceptable parts must not extend beyond this:

Hole limits

Boundary limits

Tolerances

Specification

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

Full breaks

Conventional breaks

Section breaks

Aligned breaks

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

Centers of doors and windows

The distances between outside walls and interior walls

The measurement from one outside corner to the opposite outside corner

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

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

Dimension

Center

Extension

Leader

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

Fit

Specifications

Limits

Allowance

Page 3 of 5

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

Full section

Broken-out section

Removed section

Revolved section

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 machined indication

Machined material condition

Maximum material condition

Machine mark indication

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

Offset

Half

Broken out

Whole

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

30, 60 or 90 degrees

Either 90 or 180 degrees

180 degrees

90 degrees

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

Groove weld

Arc and gas weld

Upset weld

Resistance weld

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

International customary units

U.S. customary units

U.S. metric units

ISO International units

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

Detail

Title block

Isometric

Parts list

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

Dimetric

Parallel

Isometric

Trimetric

29. The typical parts list should include the _________.

Number of parts needed

All of these

Manufacturing material

Part number

30. This is a rounded exterior blend between surfaces:

Round

Chamfer

Fillet

Taper

Page 4 of 5

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

Dashed line

Center line

Hatch line

Polyline

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

Major diameter of the thread

Center line

Material

Offset distance

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

Prepare a budget

Brainstorm solutions

Identify the problem

Prepare rough sketches

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

20 percent

50 percent

80 percent

120 percent

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

Exploded assembly

Parts list

All of these

Part details

36. 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

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

180

45

90

360

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

City Blueprint

Stylus BT

Country Blueprint

All of these

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

The design engineer

All of these

Corporate drafting standards

ANSI

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

Secondary

Partial

Revolved

Primary

Page 5 of 5

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

Foundation beam detail sections

All of these

Wall sections

Building sections

42. 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

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

Multiview lines

Dimetric lines

Trimetric lines

Non-isometric lines

44. 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 nearest grocery store

The site on which the house is to sit

45. PDM is the acronym for:

Project data manipulation

Product data management

Project drawing management

Product drawing manipulation

Engineering Drawing MCQs Practice Set-4

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