Engineering Drawing MCQs Practice Set-4

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

Section breaks

Full breaks

Aligned breaks

Conventional breaks

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

Brainstorm solutions

Identify the problem

Prepare a budget

Prepare rough sketches

3. 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

4. PDM is the acronym for:

Project data manipulation

Product drawing manipulation

Product data management

Project drawing management

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

International customary units

U.S. customary units

U.S. metric units

ISO International units

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

20 percent

50 percent

80 percent

120 percent

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

Hatch line

Center line

Dashed line

Polyline

8. 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

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

Applying allowances

Geometric dimensioning and tolerancing

Angular dimensioning tolerances

Creating datum references

10. Acceptable parts must not extend beyond this:

Specification

Boundary limits

Hole limits

Tolerances

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11. 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

Machined material condition

Maximum machined indication

Maximum material condition

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

Basic size

Dimensioned size

Actual Size

Production size

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

120

30

60

90

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

Lines and arrows

Section lining

Visible lines

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

Roughness indicator

Coordinate mark

Machining mark

Finish mark

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

Foundation beam detail sections

All of these

Building sections

Wall sections

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

All of these

Stylus BT

Country Blueprint

City Blueprint

18. The typical parts list should include the _________.

Number of parts needed

All of these

Manufacturing material

Part number

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

Offset

Whole

Broken out

Half

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

Pictorially

Parallel

Orthographically

Obliquely

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

Multiview lines

Trimetric lines

Non-isometric lines

Dimetric lines

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

Dimension

Extension

Leader

Center

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

All of these

Material hatch pattern

Cutting Plane line

Section lines

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

360

180

45

90

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

Isometric

Title block

Detail

Parts list

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

Pitch

Turn

Lead

Crest

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

30, 60 or 90 degrees

90 degrees

180 degrees

Either 90 or 180 degrees

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

Parts list

Part details

Exploded assembly

All of these

29. This is a rounded exterior blend between surfaces:

Round

Taper

Chamfer

Fillet

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

Parallel

Aligned

Perpendicular

Adjacent

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

Isometric

Trimetric

Parallel

Dimetric

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

Partial

Revolved

Primary

Secondary

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

Upset weld

Groove weld

Resistance weld

Arc and gas weld

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

Corporate drafting standards

The design engineer

All of these

ANSI

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

In bold text

Placed horizontally

In an architectural text style

None of these

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

Lug

Chamfer

Taper

Fillet

37. 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

How much money the client is willing to spend

The nearest grocery store

38. 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

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

Knurls and keys

Keys and key-ways/key-seats

Lugs and bearings

Key-seats and bearings

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

Limits

Allowance

Specifications

Fit

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

External thread diameter

Major diameter

Internal thread diameter

Minor diameter

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

Dimetric

Trimetric

Multiview

Isometric

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

Engineering design

Product definition

Drawing definition

Product design

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

A parts list

All of these

Assembled assembly

Exploded assembly

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

Material

Center line

Major diameter of the thread

Offset distance

Engineering Drawing MCQs Practice Set-4

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