Engineering Drawing MCQs Practice Set-4

May 28, 2021

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

All of these

Parts list

Exploded assembly

Part details

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

Center line

Dashed line

Polyline

Hatch line

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

Turn

Crest

Pitch

Lead

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

City Blueprint

Stylus BT

Country Blueprint

All of these

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

Center line

Major diameter of the thread

Offset distance

Material

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

Non-isometric lines

Multiview lines

Trimetric lines

Dimetric lines

7. 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

Half

Full

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

180 degrees

30, 60 or 90 degrees

90 degrees

Either 90 or 180 degrees

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

Aligned

Adjacent

Parallel

Perpendicular

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

Wall sections

All of these

Foundation beam detail sections

Building sections

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

20 percent

80 percent

120 percent

50 percent

12. This is a rounded exterior blend between surfaces:

Round

Chamfer

Fillet

Taper

13. The typical parts list should include the _________.

All of these

Manufacturing material

Part number

Number of parts needed

14. Acceptable parts must not extend beyond this:

Hole limits

Specification

Tolerances

Boundary limits

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

Fillet

Chamfer

Lug

Taper

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

All of these

Assembled assembly

A parts list

Exploded assembly

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

Prepare rough sketches

Brainstorm solutions

Prepare a budget

Identify the problem

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

The nearest grocery store

Whether or not there is a curb and gutter system

How much money the client is willing to spend

The site on which the house is to sit

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

Aligned breaks

Conventional breaks

Full breaks

Section breaks

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

Geometric dimensioning and tolerancing

Angular dimensioning tolerances

Applying allowances

Creating datum references

Page 3 of 5

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

Center

Leader

Extension

Dimension

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

Resistance weld

Groove weld

Arc and gas weld

Upset weld

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

Limits

Specifications

Allowance

Fit

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

Isometric

Parts list

Detail

Title block

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

Basic size

Production size

Actual Size

Dimensioned size

26. PDM is the acronym for:

Project data manipulation

Project drawing management

Product data management

Product drawing manipulation

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

Key-seats and bearings

Keys and key-ways/key-seats

Knurls and keys

Lugs and bearings

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

Parallel

Pictorially

Obliquely

Orthographically

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

Major diameter

Internal thread diameter

Minor diameter

External thread diameter

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

Material hatch pattern

Cutting Plane line

All of these

Section lines

Page 4 of 5

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

Maximum material condition

Machine mark indication

Maximum machined indication

Machined material condition

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

Trimetric

Dimetric

Isometric

Parallel

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

120

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

Roughness indicator

Machining mark

Finish mark

Coordinate mark

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

Engineering design

Product definition

Drawing definition

Product design

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

Primary

Secondary

Partial

Revolved

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

The measurement from one outside corner to the opposite outside corner

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

The distances between outside walls and interior walls

Centers of doors and windows

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

Broken-out section

Removed section

Full section

Revolved section

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

Offset

Whole

Broken out

Half

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

The design engineer

All of these

Corporate drafting standards

ANSI

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

Lines and arrows

Visible lines

Section lining

A cutting plane line

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

Placed horizontally

None of these

In an architectural text style

In bold text

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

U.S. customary units

International customary units

ISO International units

U.S. metric units

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

Isometric

Multiview

Trimetric

Dimetric

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

180

360

Engineering Drawing MCQs Practice Set-4

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