Engineering Drawing MCQs Practice Set-4

May 28, 2021

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

Machining mark

Finish mark

Roughness indicator

Coordinate mark

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

Full section

Removed section

Revolved section

Broken-out section

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

Isometric

Dimetric

Parallel

Trimetric

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

Center line

Material

Offset distance

Major diameter of the thread

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

Material hatch pattern

Cutting Plane line

All of these

Section lines

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

Knurls and keys

Keys and key-ways/key-seats

Lugs and bearings

Key-seats and bearings

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

Multiview lines

Dimetric lines

Trimetric lines

Non-isometric lines

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

Primary

Partial

Revolved

Secondary

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

U.S. customary units

U.S. metric units

International customary units

ISO International units

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

Groove weld

Resistance weld

Arc and gas weld

Upset weld

Page 2 of 5

11. 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

12. This is a rounded exterior blend between surfaces:

Taper

Round

Chamfer

Fillet

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

Fillet

Taper

Chamfer

Lug

14. 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

Machine mark indication

Maximum material condition

Maximum machined indication

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

All of these

The design engineer

ANSI

Corporate drafting standards

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

Whole

Broken out

Half

Offset

17. 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

Creating datum references

Angular dimensioning tolerances

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

Minor diameter

External thread diameter

Major diameter

Internal thread diameter

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

Isometric

Parts list

Title block

Detail

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

Perpendicular

Adjacent

Parallel

Aligned

Page 3 of 5

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

Fit

Specifications

Allowance

Limits

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

Prepare rough sketches

Identify the problem

Brainstorm solutions

Prepare a budget

23. The typical parts list should include the _________.

Number of parts needed

Part number

Manufacturing material

All of these

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

Leader

Dimension

Extension

Center

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

Multiview

Isometric

Dimetric

Trimetric

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

Engineering design

Product design

Drawing definition

Product definition

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

All of these

Country Blueprint

Stylus BT

City Blueprint

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

A parts list

All of these

Assembled assembly

Exploded assembly

29. 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

How much money the client is willing to spend

Whether or not there is a curb and gutter system

The nearest grocery store

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

Obliquely

Parallel

Pictorially

Orthographically

Page 4 of 5

31. PDM is the acronym for:

Product drawing manipulation

Product data management

Project drawing management

Project data manipulation

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

A cutting plane line

Lines and arrows

Section lining

Visible lines

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

Placed horizontally

In an architectural text style

None of these

In bold text

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

Either 90 or 180 degrees

90 degrees

180 degrees

30, 60 or 90 degrees

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

All of these

Building sections

Foundation beam detail sections

Wall sections

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

120

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

120 percent

20 percent

50 percent

80 percent

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

180

360

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

The distances between outside walls and interior walls

The measurement from one outside corner to the opposite outside corner

Centers of doors and windows

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

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

Turn

Pitch

Lead

Crest

Page 5 of 5

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

All of these

Exploded assembly

Parts list

Part details

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

Half

None of these

Quarter

Full

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

Basic size

Production size

Actual Size

Dimensioned size

44. Acceptable parts must not extend beyond this:

Boundary limits

Hole limits

Specification

Tolerances

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

Aligned breaks

Conventional breaks

Section breaks

Full breaks

Engineering Drawing MCQs Practice Set-4

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