Engineering Drawing MCQs Practice Set-4

May 28, 2021

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

Leader

Center

Extension

Dimension

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

Chamfer

Fillet

Lug

Taper

3. 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

4. This is a rounded exterior blend between surfaces:

Taper

Round

Chamfer

Fillet

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

Upset weld

Groove weld

Resistance weld

Arc and gas weld

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

Non-isometric lines

Multiview lines

Dimetric lines

Trimetric lines

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

All of these

ANSI

Corporate drafting standards

The design engineer

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

Broken out

Whole

Offset

Half

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

Dimetric

Trimetric

Isometric

Parallel

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

180

360

Page 2 of 5

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

90 degrees

Either 90 or 180 degrees

180 degrees

30, 60 or 90 degrees

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

All of these

Material hatch pattern

Section lines

Cutting Plane line

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

Minor diameter

Major diameter

External thread diameter

Internal thread diameter

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

City Blueprint

Country Blueprint

All of these

Stylus BT

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

Isometric

Dimetric

Trimetric

Multiview

16. 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

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

Prepare rough sketches

Identify the problem

Brainstorm solutions

Prepare a budget

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

Aligned

Parallel

Perpendicular

Adjacent

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

Actual Size

Basic size

Dimensioned size

Production size

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

Parts list

All of these

Part details

Exploded assembly

Page 3 of 5

21. 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

The measurement from one outside corner to the opposite outside corner

Centers of doors and windows

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

Center line

Dashed line

Hatch line

Polyline

23. 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

24. PDM is the acronym for:

Product data management

Project drawing management

Product drawing manipulation

Project data manipulation

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

Machine mark indication

Maximum machined indication

Maximum material condition

Machined material condition

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

Knurls and keys

Key-seats and bearings

Lugs and bearings

Keys and key-ways/key-seats

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

Obliquely

Parallel

Orthographically

Pictorially

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

Conventional breaks

Aligned breaks

Section breaks

Full breaks

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

Major diameter of the thread

Center line

Offset distance

Material

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

120

Page 4 of 5

31. Acceptable parts must not extend beyond this:

Tolerances

Hole limits

Specification

Boundary limits

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

Specifications

Limits

Fit

Allowance

33. The typical parts list should include the _________.

Part number

All of these

Number of parts needed

Manufacturing material

34. 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

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

80 percent

120 percent

20 percent

50 percent

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

Partial

Revolved

Secondary

Primary

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

Section lining

A cutting plane line

Visible lines

Lines and arrows

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

Removed section

Revolved section

Broken-out section

Full section

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

ISO International units

U.S. customary units

U.S. metric units

International customary units

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

Coordinate mark

Roughness indicator

Machining mark

Finish mark

Page 5 of 5

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

A parts list

Assembled assembly

All of these

Exploded assembly

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

Turn

Lead

Crest

Pitch

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

Parts list

Isometric

Title block

Detail

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

Placed horizontally

None of these

In an architectural text style

In bold text

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

Wall sections

All of these

Foundation beam detail sections

Building sections

Engineering Drawing MCQs Practice Set-4

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