Engineering Drawing MCQs Practice Set-4

May 28, 2021

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Page 1 of 5

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 one outside corner to the opposite outside corner

The measurement from the outside of the brick to the inside of the exterior wall

2. 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

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

Part details

Exploded assembly

Parts list

All of these

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

Partial

Primary

Revolved

Secondary

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

Lug

Chamfer

Taper

Fillet

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

Parallel

Aligned

Adjacent

Perpendicular

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 axonometric drawing has equal foreshortening along two axis directions and a different amount on the third axis:

Multiview

Isometric

Dimetric

Trimetric

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

Broken-out section

Removed section

Revolved section

Full section

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

80 percent

20 percent

50 percent

120 percent

Page 2 of 5

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

Groove weld

Arc and gas weld

Upset weld

Resistance weld

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

Major diameter

External thread diameter

Internal thread diameter

Minor diameter

13. This is a rounded exterior blend between surfaces:

Round

Taper

Chamfer

Fillet

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

Detail

Parts list

Title block

Isometric

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

U.S. metric units

International customary units

ISO International units

U.S. customary units

16. 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

Whether or not there is a curb and gutter system

The nearest grocery store

The site on which the house is to sit

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

120

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

Corporate drafting standards

All of these

The design engineer

ANSI

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

Machining mark

Finish mark

Coordinate mark

Roughness indicator

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

90 degrees

30, 60 or 90 degrees

180 degrees

Either 90 or 180 degrees

Page 3 of 5

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

Obliquely

Pictorially

Parallel

Orthographically

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

Dimetric

Trimetric

Parallel

Isometric

23. 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

Machined material condition

Maximum machined indication

Machine mark indication

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

Major diameter of the thread

Offset distance

Center line

Material

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

In an architectural text style

In bold text

Placed horizontally

None of these

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

Fit

Specifications

Limits

Allowance

27. The typical parts list should include the _________.

All of these

Manufacturing material

Number of parts needed

Part number

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

Dimensioned size

Basic size

Production size

Actual Size

29. 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

30. PDM is the acronym for:

Product data management

Project drawing management

Product drawing manipulation

Project data manipulation

Page 4 of 5

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

Exploded assembly

Assembled assembly

A parts list

All of these

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

Non-isometric lines

Dimetric lines

Multiview lines

Trimetric lines

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

Lead

Pitch

Turn

Crest

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

Broken out

Half

Offset

Whole

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

All of these

Material hatch pattern

Cutting Plane line

Section lines

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

Country Blueprint

City Blueprint

Stylus BT

All of these

37. Acceptable parts must not extend beyond this:

Specification

Boundary limits

Tolerances

Hole limits

38. 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

Knurls and keys

Lugs and bearings

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

360

180

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

Wall sections

All of these

Building sections

Foundation beam detail sections

Page 5 of 5

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

Full

Half

None of these

Quarter

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

Identify the problem

Brainstorm solutions

Prepare rough sketches

Prepare a budget

43. In the section view, the areas that would have been in actual contact with the cutting plane are shown with:

Section lining

Visible lines

Lines and arrows

A cutting plane line

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

Leader

Extension

Center

Dimension

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

Section breaks

Full breaks

Conventional breaks

Aligned breaks

Engineering Drawing MCQs Practice Set-4

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