Engineering Drawing MCQs Practice Set-4

May 28, 2021

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Page 1 of 5

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

Dimensioned size

Production size

Actual Size

Basic size

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

City Blueprint

All of these

Country Blueprint

Stylus BT

3. 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

The nearest grocery store

How much money the client is willing to spend

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

360

180

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

Key-seats and bearings

Lugs and bearings

Knurls and keys

Keys and key-ways/key-seats

6. This is a rounded exterior blend between surfaces:

Chamfer

Round

Taper

Fillet

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

All of these

Foundation beam detail sections

Wall sections

Building sections

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

Title block

Isometric

Detail

Parts list

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

Revolved

Secondary

Partial

Primary

10. The typical parts list should include the _________.

All of these

Number of parts needed

Part number

Manufacturing material

Page 2 of 5

11. PDM is the acronym for:

Project data manipulation

Project drawing management

Product data management

Product drawing manipulation

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

Obliquely

Orthographically

Parallel

Pictorially

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

Half

Whole

Offset

Broken out

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

Geometric dimensioning and tolerancing

Applying allowances

Angular dimensioning tolerances

Creating datum references

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

Crest

Pitch

Turn

Lead

16. 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

Maximum material condition

Machine mark indication

Machined material condition

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

Conventional breaks

Full breaks

Aligned breaks

Section breaks

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

Material hatch pattern

All of these

Cutting Plane line

Section lines

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

Roughness indicator

Machining mark

Coordinate mark

Finish mark

20. Acceptable parts must not extend beyond this:

Specification

Tolerances

Hole limits

Boundary limits

Page 3 of 5

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

Material

Center line

Major diameter of the thread

Offset distance

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

Multiview

Trimetric

Isometric

Dimetric

23. 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

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

Parts list

All of these

Exploded assembly

Part details

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

Minor diameter

Internal thread diameter

External thread diameter

Major diameter

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

Chamfer

Fillet

Lug

Taper

27. 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

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

Fit

Limits

Specifications

Allowance

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

Assembled assembly

All of these

Exploded assembly

A parts list

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

Center

Leader

Dimension

Extension

Page 4 of 5

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

80 percent

20 percent

50 percent

120 percent

32. 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

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

Parallel

Aligned

Perpendicular

Adjacent

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

Brainstorm solutions

Prepare a budget

Identify the problem

Prepare rough sketches

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

Upset weld

Resistance weld

Arc and gas weld

Groove weld

36. 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

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

None of these

In an architectural text style

In bold text

Placed horizontally

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

The design engineer

All of these

Corporate drafting standards

ANSI

39. 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

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

Full section

Revolved section

Broken-out section

Removed section

Page 5 of 5

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

120

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

U.S. customary units

ISO International units

International customary units

U.S. metric units

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

A cutting plane line

Lines and arrows

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

Trimetric

Parallel

Isometric

Dimetric

45. 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

Engineering Drawing MCQs Practice Set-4

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