Engineering Drawing MCQs Practice Set-4

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

Parallel

Dimetric

Trimetric

Isometric

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

All of these

ANSI

Corporate drafting standards

The design engineer

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

Major diameter

Minor diameter

Internal thread diameter

External thread diameter

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

Creating datum references

Geometric dimensioning and tolerancing

Angular dimensioning tolerances

Applying allowances

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

Revolved section

Broken-out section

Full section

Removed section

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

All of these

Exploded assembly

Part details

Parts list

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

Product definition

Drawing definition

Engineering design

Product design

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

Offset distance

Center line

Material

Major diameter of the thread

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

Upset weld

Groove weld

Resistance weld

Arc and gas weld

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

80 percent

120 percent

20 percent

50 percent

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

Coordinate mark

Machining mark

Finish mark

Roughness indicator

12. 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

The site on which the house is to sit

The nearest grocery store

Whether or not there is a curb and gutter system

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. 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

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

Fit

Allowance

Limits

Specifications

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

Knurls and keys

Lugs and bearings

Key-seats and bearings

Keys and key-ways/key-seats

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

Hatch line

Dashed line

Polyline

Center line

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

U.S. customary units

International customary units

ISO International units

U.S. metric units

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

None of these

In an architectural text style

Placed horizontally

In bold text

20. Acceptable parts must not extend beyond this:

Tolerances

Hole limits

Boundary limits

Specification

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

Turn

Crest

Lead

Pitch

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

Stylus BT

City Blueprint

All of these

Country Blueprint

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

Partial

Primary

Revolved

Secondary

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

Wall sections

All of these

Foundation beam detail sections

Building sections

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

Title block

Detail

Isometric

Parts list

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

Center

Leader

Extension

Dimension

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

Half

Full

Quarter

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

90

120

30

60

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

Isometric

Trimetric

Multiview

Dimetric

30. 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

Lines and arrows

Section lining

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31. PDM is the acronym for:

Project data manipulation

Project drawing management

Product data management

Product drawing manipulation

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

Perpendicular

Aligned

Adjacent

Parallel

33. The typical parts list should include the _________.

Manufacturing material

Number of parts needed

Part number

All of these

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

Identify the problem

Brainstorm solutions

Prepare a budget

Prepare rough sketches

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

Maximum material condition

Maximum machined indication

Machined material condition

Machine mark indication

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

Full breaks

Conventional breaks

Section breaks

Aligned breaks

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

Chamfer

Lug

Fillet

Taper

38. This is a rounded exterior blend between surfaces:

Fillet

Round

Taper

Chamfer

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

180

90

360

45

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

Non-isometric lines

Dimetric lines

Trimetric lines

Multiview lines

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

Pictorially

Obliquely

Orthographically

Parallel

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

All of these

Section lines

Cutting Plane line

Material hatch pattern

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

Actual Size

Basic size

Production size

Dimensioned size

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

Offset

Broken out

Half

Whole

45. 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 distances between outside walls and interior walls

Centers of doors and windows

The measurement from one outside corner to the opposite outside corner

Engineering Drawing MCQs Practice Set-4

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