Engineering Drawing MCQs Practice Set-4

May 28, 2021

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

Center line

Polyline

Hatch line

Dashed line

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

Orthographically

Parallel

Obliquely

Pictorially

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

Groove weld

Resistance weld

Arc and gas weld

Upset weld

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

Corporate drafting standards

The design engineer

All of these

ANSI

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

Trimetric

Dimetric

Parallel

Isometric

6. 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 material condition

Maximum machined indication

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

Center line

Major diameter of the thread

Material

Offset distance

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

30, 60 or 90 degrees

180 degrees

90 degrees

Either 90 or 180 degrees

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

Revolved section

Broken-out section

Full section

Removed section

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

Drawing definition

Product design

Engineering design

Product definition

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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:

Multiview

Trimetric

Dimetric

Isometric

12. 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

The nearest grocery store

How much money the client is willing to spend

Whether or not there is a curb and gutter system

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

180

360

14. PDM is the acronym for:

Project drawing management

Project data manipulation

Product drawing manipulation

Product data management

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

Perpendicular

Adjacent

Aligned

Parallel

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

Coordinate mark

Roughness indicator

Finish mark

Machining mark

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

Secondary

Partial

Primary

Revolved

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

Lug

Fillet

Taper

Chamfer

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

Conventional breaks

Section breaks

Aligned breaks

Full breaks

20. 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

Page 3 of 5

21. The typical parts list should include the _________.

Manufacturing material

Number of parts needed

Part number

All of these

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

Full

Half

Quarter

None of these

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

Exploded assembly

Parts list

Part details

All of these

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

Pitch

Turn

Crest

Lead

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

Prepare a budget

Prepare rough sketches

Identify the problem

Brainstorm solutions

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

Major diameter

Internal thread diameter

Minor diameter

External thread diameter

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

Keys and key-ways/key-seats

Key-seats and bearings

Knurls and keys

Lugs and bearings

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

Country Blueprint

Stylus BT

All of these

City Blueprint

29. Acceptable parts must not extend beyond this:

Specification

Hole limits

Tolerances

Boundary limits

30. 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

A cutting plane line

Visible lines

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31. This is a rounded exterior blend between surfaces:

Chamfer

Fillet

Taper

Round

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

Title block

Detail

Isometric

Parts list

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

120

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

The measurement from one outside corner to the opposite outside corner

The distances between outside walls and interior walls

Centers of doors and windows

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

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

Dimension

Center

Leader

Extension

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

Basic size

Production size

Dimensioned size

Actual Size

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

All of these

A parts list

Assembled assembly

Exploded assembly

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

U.S. customary units

International customary units

ISO International units

U.S. metric units

39. 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

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

Wall sections

Building sections

All of these

Foundation beam detail sections

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

Dimetric lines

Non-isometric lines

Multiview lines

Trimetric lines

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

50 percent

120 percent

80 percent

20 percent

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

Fit

Limits

Allowance

Specifications

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

Cutting Plane line

Material hatch pattern

Section lines

All of these

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

Placed horizontally

In an architectural text style

None of these

In bold text

Engineering Drawing MCQs Practice Set-4

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