Engineering Drawing MCQs Practice Set-4

May 28, 2021

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

Pitch

Turn

Crest

Lead

2. The typical parts list should include the _________.

Manufacturing material

Part number

Number of parts needed

All of these

3. This is a rounded exterior blend between surfaces:

Taper

Chamfer

Fillet

Round

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

In bold text

In an architectural text style

None of these

Placed horizontally

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

Part details

All of these

Parts list

Exploded assembly

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

Drawing definition

Product definition

Engineering design

Product design

7. PDM is the acronym for:

Project drawing management

Product data management

Product drawing manipulation

Project data manipulation

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

Trimetric

Isometric

Multiview

Dimetric

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

Aligned breaks

Section breaks

Conventional breaks

Full breaks

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

A parts list

Assembled assembly

Exploded assembly

All of these

Page 2 of 5

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

Fillet

Taper

Lug

Chamfer

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

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

The distances between outside walls and interior walls

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

None of these

Half

Quarter

Full

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

Basic size

Production size

Actual Size

Dimensioned size

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

How much money the client is willing to spend

Whether or not there is a curb and gutter system

The nearest grocery store

The site on which the house is to sit

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

Major diameter of the thread

Material

Offset distance

Center line

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

Non-isometric lines

Dimetric lines

Multiview lines

Trimetric lines

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

The design engineer

ANSI

Corporate drafting standards

All of these

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

Key-seats and bearings

Knurls and keys

Keys and key-ways/key-seats

Lugs and bearings

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

Parallel

Pictorially

Orthographically

Obliquely

Page 3 of 5

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

Whole

Offset

Half

Broken out

22. Acceptable parts must not extend beyond this:

Tolerances

Specification

Boundary limits

Hole limits

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

Coordinate mark

Finish mark

Machining mark

Roughness indicator

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

Section lines

Material hatch pattern

All of these

Cutting Plane line

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

360

180

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

Parallel

Aligned

Adjacent

Perpendicular

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

80 percent

20 percent

50 percent

120 percent

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

Identify the problem

Brainstorm solutions

Prepare rough sketches

Prepare a budget

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

Limits

Fit

Specifications

Allowance

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

120

Page 4 of 5

31. 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

Applying allowances

Geometric dimensioning and tolerancing

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

Revolved section

Full section

Broken-out section

Removed section

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

Partial

Primary

Secondary

Revolved

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

Trimetric

Dimetric

Parallel

Isometric

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

Upset weld

Resistance weld

Arc and gas weld

Groove weld

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

City Blueprint

Country Blueprint

Stylus BT

All of these

37. 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

38. 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 material condition

Machined material condition

Maximum machined indication

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

Minor diameter

Internal thread diameter

External thread diameter

Major diameter

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

Title block

Parts list

Detail

Isometric

Page 5 of 5

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

International customary units

ISO International units

U.S. customary units

U.S. metric units

42. 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

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

Visible lines

Section lining

Lines and arrows

A cutting plane line

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

All of these

Building sections

Wall sections

Foundation beam detail sections

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

Center

Dimension

Leader

Extension

Engineering Drawing MCQs Practice Set-4

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