Engineering Drawing MCQs Practice Set-4

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1. 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 the outside of the brick to the inside of the exterior wall

The measurement from one outside corner to the opposite outside corner

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

Angular dimensioning tolerances

Applying allowances

Creating datum references

Geometric dimensioning and tolerancing

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

Full section

Revolved section

Removed section

Broken-out section

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

Leader

Center

Extension

Dimension

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

Taper

Lug

Fillet

Chamfer

6. 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

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

Secondary

Revolved

Partial

Primary

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

180

360

90

45

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

Parts list

Isometric

Detail

Title block

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

Parallel

Dimetric

Trimetric

Isometric

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

Drawing definition

Product definition

Engineering design

Product design

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

Material

Offset distance

Center line

Major diameter of the thread

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

Corporate drafting standards

The design engineer

ANSI

All of these

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

Section breaks

Full breaks

Aligned breaks

Conventional breaks

15. PDM is the acronym for:

Product drawing manipulation

Product data management

Project data manipulation

Project drawing management

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

Foundation beam detail sections

Building sections

Wall sections

All of these

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

Production size

Basic size

Actual Size

Dimensioned size

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

Upset weld

Resistance weld

Groove weld

Arc and gas weld

19. Acceptable parts must not extend beyond this:

Specification

Tolerances

Boundary limits

Hole limits

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

U.S. metric units

International customary units

U.S. customary units

ISO International units

Page 3 of 5

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

Dimetric

Multiview

Trimetric

Isometric

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

Stylus BT

All of these

City Blueprint

Country Blueprint

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

Parts list

Part details

All of these

Exploded assembly

24. The typical parts list should include the _________.

Part number

Manufacturing material

Number of parts needed

All of these

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

Orthographically

Parallel

Pictorially

Obliquely

26. 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

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

90

30

120

60

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

Section lines

Material hatch pattern

Cutting Plane line

All of these

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

Multiview lines

Non-isometric lines

Dimetric lines

Trimetric lines

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

Exploded assembly

A parts list

All of these

Assembled assembly

Page 4 of 5

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

Lead

Crest

Pitch

Turn

32. 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

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

Center line

Hatch line

Polyline

Dashed line

34. This is a rounded exterior blend between surfaces:

Chamfer

Taper

Fillet

Round

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

Aligned

Parallel

Perpendicular

Adjacent

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

Minor diameter

Major diameter

Internal thread diameter

External thread diameter

37. 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

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 used to indicate that a surface is to be machined:

Finish mark

Roughness indicator

Machining mark

Coordinate mark

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

Either 90 or 180 degrees

180 degrees

30, 60 or 90 degrees

90 degrees

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

Whole

Broken out

Offset

Half

42. 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 material condition

Maximum machined indication

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

Prepare a budget

Brainstorm solutions

Prepare rough sketches

Identify the problem

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

120 percent

20 percent

50 percent

80 percent

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

Limits

Specifications

Fit

Allowance

Engineering Drawing MCQs Practice Set-4

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