Engineering Drawing MCQs Practice Set-4

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

Cutting Plane line

All of these

Section lines

Material hatch pattern

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

Product design

Product definition

Drawing definition

Engineering design

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

Resistance weld

Upset weld

Arc and gas weld

Groove weld

4. 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

5. Acceptable parts must not extend beyond this:

Specification

Hole limits

Tolerances

Boundary limits

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

Keys and key-ways/key-seats

Key-seats and bearings

Knurls and keys

Lugs and bearings

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

In an architectural text style

None of these

In bold text

Placed horizontally

8. 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

Centers of doors and windows

The distances between outside walls and interior walls

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

Brainstorm solutions

Prepare rough sketches

Identify the problem

Prepare a budget

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

ISO International units

International customary units

U.S. metric units

U.S. customary units

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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. PDM is the acronym for:

Product data management

Product drawing manipulation

Project data manipulation

Project drawing management

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

Minor diameter

External thread diameter

Major diameter

Internal thread diameter

14. The section view drawing in which one fourth of an object has been marked for removal is known as a _________ section.

Full

None of these

Quarter

Half

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

Trimetric lines

Non-isometric lines

Dimetric lines

Multiview lines

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

Lug

Chamfer

Taper

Fillet

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

Revolved

Primary

Partial

Secondary

18. This is a rounded exterior blend between surfaces:

Fillet

Round

Chamfer

Taper

19. The typical parts list should include the _________.

Manufacturing material

Number of parts needed

Part number

All of these

20. 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

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

Wall sections

Foundation beam detail sections

All of these

Building sections

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

City Blueprint

Stylus BT

Country Blueprint

All of these

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

120

60

90

30

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

Material

Major diameter of the thread

Offset distance

Center line

25. 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

The nearest grocery store

How much money the client is willing to spend

Whether or not there is a curb and gutter system

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

All of these

Corporate drafting standards

The design engineer

ANSI

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

Perpendicular

Parallel

Aligned

Adjacent

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

Maximum machined indication

Machine mark indication

Machined material condition

Maximum material condition

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

Aligned breaks

Conventional breaks

Full breaks

Section breaks

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

Part details

All of these

Parts list

Exploded assembly

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

Removed section

Full section

Broken-out section

Revolved section

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

Allowance

Fit

Specifications

Limits

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

Geometric dimensioning and tolerancing

Angular dimensioning tolerances

Applying allowances

Creating datum references

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

Polyline

Center line

Hatch line

Dashed line

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

Trimetric

Isometric

Parallel

Dimetric

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

30, 60 or 90 degrees

180 degrees

90 degrees

Either 90 or 180 degrees

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

A parts list

All of these

Exploded assembly

Assembled assembly

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

Isometric

Multiview

Dimetric

Trimetric

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

Crest

Turn

Pitch

Lead

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

180

45

360

90

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

Pictorially

Orthographically

Obliquely

Parallel

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

Dimensioned size

Basic size

Production size

Actual Size

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

Extension

Center

Leader

Dimension

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

Detail

Isometric

Parts list

Title block

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

20 percent

50 percent

80 percent

120 percent

Engineering Drawing MCQs Practice Set-4

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