Engineering Drawing MCQs Practice Set-4

May 28, 2021

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

Parallel

Obliquely

Orthographically

Pictorially

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

Pitch

Crest

Lead

Turn

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

Secondary

Revolved

Partial

Primary

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

Either 90 or 180 degrees

90 degrees

30, 60 or 90 degrees

180 degrees

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

Groove weld

Arc and gas weld

Upset weld

Resistance weld

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

Stylus BT

All of these

City Blueprint

Country Blueprint

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

120

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

ISO International units

U.S. metric units

International customary units

U.S. customary units

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

Half

Whole

Broken out

Offset

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

20 percent

50 percent

120 percent

80 percent

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11. 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

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

Wall sections

All of these

Building sections

Foundation beam detail sections

13. PDM is the acronym for:

Project data manipulation

Project drawing management

Product drawing manipulation

Product data management

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

Multiview lines

Trimetric lines

Non-isometric lines

Dimetric lines

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

Prepare a budget

Brainstorm solutions

Identify the problem

Prepare rough sketches

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

Section lines

Cutting Plane line

All of these

Material hatch pattern

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

ANSI

Corporate drafting standards

All of these

The design engineer

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

Geometric dimensioning and tolerancing

Creating datum references

Applying allowances

Angular dimensioning tolerances

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

Lines and arrows

Section lining

Visible lines

A cutting plane line

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

Parts list

Part details

Exploded assembly

All of these

Page 3 of 5

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

Exploded assembly

All of these

A parts list

Assembled assembly

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

Minor diameter

Internal thread diameter

External thread diameter

Major diameter

23. This is a rounded exterior blend between surfaces:

Fillet

Chamfer

Round

Taper

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

Fillet

Chamfer

Lug

Taper

25. The typical parts list should include the _________.

Part number

Manufacturing material

Number of parts needed

All of these

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

Isometric

Trimetric

Dimetric

Multiview

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

Conventional breaks

Full breaks

Aligned breaks

Section breaks

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

Center line

Material

Offset distance

Major diameter of the thread

29. 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

The distances between outside walls and interior walls

Centers of doors and windows

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

Actual Size

Dimensioned size

Production size

Basic size

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

In bold text

None of these

Placed horizontally

In an architectural text style

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

Roughness indicator

Coordinate mark

Machining mark

Finish mark

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

None of these

Quarter

Half

Full

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

Fit

Limits

Specifications

Allowance

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

360

180

36. Acceptable parts must not extend beyond this:

Hole limits

Boundary limits

Specification

Tolerances

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

Isometric

Detail

Parts list

Title block

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

Parallel

Adjacent

Aligned

Perpendicular

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

Polyline

Dashed line

Center line

Hatch line

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

Product design

Drawing definition

Engineering design

Product definition

Page 5 of 5

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

Removed section

Revolved section

Full section

Broken-out section

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

Lugs and bearings

Keys and key-ways/key-seats

Key-seats and bearings

Knurls and keys

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

Leader

Dimension

Center

Extension

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

Parallel

Isometric

Trimetric

Dimetric

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

The nearest grocery store

The site on which the house is to sit

How much money the client is willing to spend

Whether or not there is a curb and gutter system

Engineering Drawing MCQs Practice Set-4

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