Engineering Drawing MCQs Practice Set-4

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

Center

Extension

Dimension

Leader

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

Country Blueprint

Stylus BT

City Blueprint

All of these

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

Prepare a budget

Prepare rough sketches

Identify the problem

Brainstorm solutions

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

Crest

Pitch

Turn

Lead

5. PDM is the acronym for:

Product drawing manipulation

Product data management

Project data manipulation

Project drawing management

6. 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

The site on which the house is to sit

How much money the client is willing to spend

Whether or not there is a curb and gutter system

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

Section breaks

Conventional breaks

Full breaks

Aligned breaks

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

30

120

90

60

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

All of these

Part details

Exploded assembly

Parts list

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

Half

Offset

Broken out

Whole

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

Perpendicular

Adjacent

Parallel

Aligned

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

Revolved section

Removed section

Full section

Broken-out section

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

Exploded assembly

A parts list

Assembled assembly

All of these

14. This is a rounded exterior blend between surfaces:

Taper

Fillet

Round

Chamfer

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

Fillet

Chamfer

Taper

Lug

16. The typical parts list should include the _________.

Number of parts needed

All of these

Part number

Manufacturing material

17. 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 material condition

Machined material condition

Maximum machined indication

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

All of these

Section lines

Material hatch pattern

Cutting Plane line

19. 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

Visible lines

Section lining

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

Obliquely

Parallel

Orthographically

Pictorially

Page 3 of 5

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

Keys and key-ways/key-seats

Knurls and keys

Lugs and bearings

Key-seats and bearings

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

Placed horizontally

In bold text

None of these

In an architectural text style

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

Trimetric lines

Non-isometric lines

Multiview lines

Dimetric lines

24. 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

The measurement from one outside corner to the opposite outside corner

The distances between outside walls and interior walls

Centers of doors and windows

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

ANSI

Corporate drafting standards

All of these

The design engineer

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

Fit

Limits

Allowance

Specifications

27. 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

Half

Quarter

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

Applying allowances

Angular dimensioning tolerances

Geometric dimensioning and tolerancing

Creating datum references

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

Isometric

Parallel

Dimetric

Trimetric

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

Title block

Parts list

Isometric

Detail

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

Center line

Polyline

Dashed line

Hatch line

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

Trimetric

Dimetric

Isometric

Multiview

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

Roughness indicator

Coordinate mark

Finish mark

Machining mark

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

International customary units

U.S. metric units

ISO International units

U.S. customary units

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

180 degrees

Either 90 or 180 degrees

30, 60 or 90 degrees

90 degrees

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

Foundation beam detail sections

All of these

Wall sections

Building sections

37. Acceptable parts must not extend beyond this:

Tolerances

Hole limits

Boundary limits

Specification

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

Major diameter

External thread diameter

Internal thread diameter

Minor diameter

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

Arc and gas weld

Resistance weld

Upset weld

Groove weld

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

Actual Size

Basic size

Production size

Dimensioned size

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

Major diameter of the thread

Center line

Offset distance

Material

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

180

360

90

45

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

Partial

Secondary

Primary

Revolved

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

20 percent

120 percent

50 percent

80 percent

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

Product definition

Engineering design

Drawing definition

Product design

Engineering Drawing MCQs Practice Set-4

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