Engineering Drawing MCQs Practice Set-4

May 28, 2021

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

Partial

Secondary

Primary

Revolved

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

Full

Quarter

None of these

Half

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

Obliquely

Orthographically

Parallel

Pictorially

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

Prepare a budget

Identify the problem

Prepare rough sketches

Brainstorm solutions

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

Isometric

Parallel

Trimetric

Dimetric

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

Lugs and bearings

Key-seats and bearings

Knurls and keys

Keys and key-ways/key-seats

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

Material hatch pattern

All of these

Section lines

Cutting Plane line

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

Material

Center line

Offset distance

Major diameter of the thread

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

50 percent

120 percent

20 percent

80 percent

10. PDM is the acronym for:

Product drawing manipulation

Project data manipulation

Product data management

Project drawing management

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

Minor diameter

Major diameter

External thread diameter

Internal thread diameter

12. 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 site on which the house is to sit

The nearest grocery store

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

The design engineer

ANSI

All of these

Corporate drafting standards

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

Chamfer

Lug

Taper

Fillet

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

A parts list

Exploded assembly

All of these

Assembled assembly

16. The typical parts list should include the _________.

Part number

Number of parts needed

All of these

Manufacturing material

17. Acceptable parts must not extend beyond this:

Specification

Tolerances

Hole limits

Boundary limits

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

Polyline

Center line

Dashed line

Hatch line

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

In an architectural text style

None of these

Placed horizontally

In bold text

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

All of these

Exploded assembly

Parts list

Part details

Page 3 of 5

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

Parallel

Perpendicular

Aligned

Adjacent

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

180

360

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

Half

Offset

Whole

Broken out

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

Section breaks

Full breaks

Aligned breaks

Conventional breaks

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

Lead

Crest

Turn

Pitch

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

Wall sections

Building sections

All of these

Foundation beam detail sections

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

Multiview

Isometric

Dimetric

Trimetric

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

120

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

Angular dimensioning tolerances

Geometric dimensioning and tolerancing

Applying allowances

Creating datum references

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

Basic size

Dimensioned size

Production size

Actual Size

Page 4 of 5

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

Center

Dimension

Leader

Extension

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

Upset weld

Groove weld

Resistance weld

Arc and gas weld

33. This is a rounded exterior blend between surfaces:

Taper

Round

Chamfer

Fillet

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

Limits

Fit

Specifications

Allowance

35. 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

Maximum material condition

Machine mark indication

Maximum machined indication

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

Dimetric lines

Trimetric lines

Non-isometric lines

Multiview lines

37. 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

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

The distances between outside walls and interior walls

Centers of doors and windows

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

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

Isometric

Parts list

Detail

Title block

40. 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

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

City Blueprint

All of these

Stylus BT

Country Blueprint

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

International customary units

U.S. customary units

ISO International units

U.S. metric units

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

Either 90 or 180 degrees

180 degrees

30, 60 or 90 degrees

90 degrees

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

Machining mark

Roughness indicator

Coordinate mark

Finish mark

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

Revolved section

Removed section

Full section

Broken-out section

Engineering Drawing MCQs Practice Set-4

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