Engineering Drawing MCQs Practice Set-4

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1. Acceptable parts must not extend beyond this:

Hole limits

Specification

Tolerances

Boundary limits

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

Isometric

Trimetric

Multiview

Dimetric

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

Machine mark indication

Maximum machined indication

Machined material condition

Maximum material condition

4. This is a rounded exterior blend between surfaces:

Chamfer

Fillet

Taper

Round

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

Broken-out section

Removed section

Full section

Revolved section

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

Building sections

All of these

Wall sections

Foundation beam detail sections

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

A parts list

Assembled assembly

All of these

Exploded assembly

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

Half

Whole

Broken out

Offset

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

Geometric dimensioning and tolerancing

Creating datum references

Angular dimensioning tolerances

Applying allowances

10. The typical parts list should include the _________.

Number of parts needed

Manufacturing material

All of these

Part number

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

Minor diameter

Major diameter

External thread diameter

Internal thread diameter

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

Center line

Offset distance

Material

Major diameter of the thread

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

Conventional breaks

Full breaks

Aligned breaks

Section breaks

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

A cutting plane line

Visible lines

Section lining

Lines and arrows

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

Part details

All of these

Exploded assembly

Parts list

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

Product design

Drawing definition

Product definition

Engineering design

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

Leader

Dimension

Extension

Center

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

Dimetric

Isometric

Trimetric

Parallel

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

Trimetric lines

Multiview lines

Non-isometric lines

Dimetric lines

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

Lug

Chamfer

Taper

Fillet

Page 3 of 5

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

60

30

120

90

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

360

180

45

90

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

Dashed line

Polyline

Hatch line

Center line

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

Roughness indicator

Coordinate mark

Machining mark

Finish mark

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

Country Blueprint

City Blueprint

Stylus BT

All of these

26. PDM is the acronym for:

Project data manipulation

Product drawing manipulation

Project drawing management

Product data management

27. 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

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

Limits

Specifications

Allowance

Fit

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

Prepare a budget

Identify the problem

Brainstorm solutions

Prepare rough sketches

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

Revolved

Partial

Primary

Secondary

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

All of these

Cutting Plane line

Material hatch pattern

Section lines

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

Groove weld

Upset weld

Arc and gas weld

Resistance weld

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

U.S. metric units

U.S. customary units

ISO International units

International customary units

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

Aligned

Parallel

Adjacent

Perpendicular

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

Either 90 or 180 degrees

30, 60 or 90 degrees

180 degrees

90 degrees

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

20 percent

120 percent

80 percent

50 percent

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

Detail

Isometric

Title block

Parts list

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

Turn

Lead

Crest

Pitch

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

Corporate drafting standards

The design engineer

All of these

ANSI

40. 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

Page 5 of 5

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

Basic size

Production size

Dimensioned size

Actual Size

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

Parallel

Pictorially

Obliquely

Orthographically

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

Centers of doors and windows

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

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

The site on which the house is to sit

Whether or not there is a curb and gutter system

The nearest grocery store

How much money the client is willing to spend

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

None of these

In an architectural text style

In bold text

Placed horizontally

Engineering Drawing MCQs Practice Set-4

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