Engineering Drawing MCQs Practice Set-4

May 28, 2021

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

All of these

ANSI

Corporate drafting standards

The design engineer

2. 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

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

Revolved section

Full section

Removed section

Broken-out section

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

Fit

Specifications

Limits

Allowance

5. 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

How much money the client is willing to spend

The nearest grocery store

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

Either 90 or 180 degrees

30, 60 or 90 degrees

180 degrees

90 degrees

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

Creating datum references

Applying allowances

Angular dimensioning tolerances

Geometric dimensioning and tolerancing

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

Isometric

Trimetric

Parallel

Dimetric

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

Section breaks

Full breaks

Conventional breaks

Aligned breaks

10. 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

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

Isometric

Trimetric

Multiview

Dimetric

12. The typical parts list should include the _________.

All of these

Part number

Manufacturing material

Number of parts needed

13. 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

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

Parallel

Perpendicular

Adjacent

Aligned

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

Part details

All of these

Exploded assembly

Parts list

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

Turn

Lead

Pitch

Crest

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

Minor diameter

Internal thread diameter

Major diameter

External thread diameter

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

Basic size

Dimensioned size

Production size

Actual Size

19. 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

Full

Half

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

In an architectural text style

In bold text

None of these

Placed horizontally

Page 3 of 5

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

Leader

Dimension

Center

Extension

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

Prepare rough sketches

Identify the problem

Brainstorm solutions

Prepare a budget

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

A parts list

Assembled assembly

Exploded assembly

All of these

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

Secondary

Primary

Revolved

Partial

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

Taper

Chamfer

Lug

Fillet

26. PDM is the acronym for:

Project data manipulation

Project drawing management

Product data management

Product drawing manipulation

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

Finish mark

Machining mark

Roughness indicator

Coordinate mark

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

180

360

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

Stylus BT

City Blueprint

All of these

Country Blueprint

30. 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

Page 4 of 5

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

120

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

Half

Offset

Broken out

Whole

33. Acceptable parts must not extend beyond this:

Hole limits

Tolerances

Specification

Boundary limits

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

Parts list

Isometric

Detail

Title block

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

U.S. metric units

U.S. customary units

ISO International units

International customary units

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

Center line

Major diameter of the thread

Material

Offset distance

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

80 percent

120 percent

20 percent

50 percent

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

Visible lines

Lines and arrows

Section lining

A cutting plane line

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

Groove weld

Resistance weld

Upset weld

Arc and gas weld

40. 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

Machined material condition

Maximum machined indication

Maximum material condition

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

Wall sections

All of these

Foundation beam detail sections

Building sections

42. This is a rounded exterior blend between surfaces:

Fillet

Chamfer

Taper

Round

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

Multiview lines

Trimetric lines

Dimetric lines

Non-isometric lines

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

Obliquely

Parallel

Pictorially

Orthographically

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

All of these

Section lines

Cutting Plane line

Material hatch pattern

Engineering Drawing MCQs Practice Set-4

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