Engineering Drawing MCQs Practice Set-4

May 28, 2021

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

Half

Quarter

None of these

Full

2. The typical parts list should include the _________.

Manufacturing material

All of these

Number of parts needed

Part number

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

Isometric

Parts list

Title block

Detail

4. The second line of dimensions out from the plan generally includes _________.

The distances between outside walls and interior walls

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

Centers of doors and windows

The measurement from one outside corner to the opposite outside corner

5. 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

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

Creating datum references

Angular dimensioning tolerances

Geometric dimensioning and tolerancing

Applying allowances

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

Upset weld

Resistance weld

Groove weld

Arc and gas weld

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

Visible lines

A cutting plane line

Lines and arrows

Section lining

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

Placed horizontally

None of these

In bold text

In an architectural text style

10. When designing a home for a client, one of the most important pre-design considerations that an architect needs to address is ______________.

Whether or not there is a curb and gutter system

The nearest grocery store

How much money the client is willing to spend

The site on which the house is to sit

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

Pictorially

Orthographically

Parallel

Obliquely

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

Basic size

Dimensioned size

Production size

Actual Size

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

Wall sections

Foundation beam detail sections

All of these

Building sections

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

Key-seats and bearings

Lugs and bearings

Keys and key-ways/key-seats

Knurls and keys

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

Minor diameter

Major diameter

External thread diameter

Internal thread diameter

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

Pitch

Lead

Crest

Turn

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

Fillet

Lug

Chamfer

Taper

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

90 degrees

Either 90 or 180 degrees

30, 60 or 90 degrees

180 degrees

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

Dimetric

Isometric

Trimetric

Parallel

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

Material

Offset distance

Center line

Major diameter of the thread

Page 3 of 5

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

Stylus BT

All of these

Country Blueprint

City Blueprint

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

Parallel

Aligned

Adjacent

Perpendicular

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

80 percent

50 percent

120 percent

20 percent

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

All of these

Exploded assembly

Part details

Parts list

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

180

360

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

120

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

ANSI

All of these

The design engineer

Corporate drafting standards

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

Material hatch pattern

Cutting Plane line

Section lines

All of these

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

U.S. customary units

ISO International units

International customary units

U.S. metric units

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

Isometric

Multiview

Dimetric

Trimetric

Page 4 of 5

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

Full section

Revolved section

Removed section

Broken-out section

32. PDM is the acronym for:

Product data management

Project drawing management

Project data manipulation

Product drawing manipulation

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

Roughness indicator

Machining mark

Coordinate mark

Finish mark

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

Machined material condition

Maximum material condition

Maximum machined indication

Machine mark indication

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

Section breaks

Conventional breaks

Full breaks

Aligned breaks

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

Broken out

Offset

Half

Whole

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

Brainstorm solutions

Prepare rough sketches

Prepare a budget

Identify the problem

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

Limits

Specifications

Allowance

Fit

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

Partial

Primary

Secondary

Revolved

40. This is a rounded exterior blend between surfaces:

Taper

Fillet

Chamfer

Round

Page 5 of 5

41. Acceptable parts must not extend beyond this:

Specification

Boundary limits

Hole limits

Tolerances

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

Extension

Center

Dimension

Leader

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

Exploded assembly

All of these

A parts list

Assembled assembly

44. 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

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

Engineering design

Drawing definition

Product definition

Product design

Engineering Drawing MCQs Practice Set-4

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