Engineering Drawing MCQs Practice Set-4

May 28, 2021

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Page 1 of 5

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

360

180

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

Pitch

Lead

Crest

Turn

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

Isometric

Dimetric

Multiview

Trimetric

4. 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

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

90 degrees

Either 90 or 180 degrees

30, 60 or 90 degrees

180 degrees

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

Whole

Offset

Broken out

Half

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

All of these

ANSI

The design engineer

Corporate drafting standards

8. 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

Maximum machined indication

Machine mark indication

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

In an architectural text style

None of these

In bold text

Placed horizontally

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

Partial

Primary

Secondary

Revolved

Page 2 of 5

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

Material

Offset distance

Center line

Major diameter of the thread

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

External thread diameter

Minor diameter

Major diameter

Internal thread diameter

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

Specifications

Fit

Allowance

Limits

14. The typical parts list should include the _________.

All of these

Number of parts needed

Part number

Manufacturing material

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

International customary units

U.S. customary units

U.S. metric units

ISO International units

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

Keys and key-ways/key-seats

Knurls and keys

Key-seats and bearings

Lugs and bearings

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

All of these

City Blueprint

Stylus BT

Country Blueprint

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

Broken-out section

Revolved section

Removed section

Full section

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

Section breaks

Aligned breaks

Conventional breaks

Full breaks

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

Obliquely

Orthographically

Parallel

Pictorially

Page 3 of 5

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

Perpendicular

Aligned

Adjacent

Parallel

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

Basic size

Actual Size

Dimensioned size

Production size

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

Brainstorm solutions

Prepare a budget

Identify the problem

Prepare rough sketches

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

Section lining

A cutting plane line

Visible lines

Lines and arrows

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

50 percent

120 percent

20 percent

80 percent

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

Parts list

Exploded assembly

All of these

Part details

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

Building sections

Wall sections

Foundation beam detail sections

All of these

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

Extension

Center

Dimension

Leader

29. PDM is the acronym for:

Product drawing manipulation

Project data manipulation

Product data management

Project drawing management

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

Machining mark

Coordinate mark

Roughness indicator

Finish mark

Page 4 of 5

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

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

Centers of doors and windows

The measurement from one outside corner to the opposite outside corner

The distances between outside walls and interior walls

32. Acceptable parts must not extend beyond this:

Boundary limits

Hole limits

Tolerances

Specification

33. This is a rounded exterior blend between surfaces:

Fillet

Taper

Chamfer

Round

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

120

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

Title block

Isometric

Detail

Parts list

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

Product design

Product definition

Drawing definition

Engineering design

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

Creating datum references

Applying allowances

Geometric dimensioning and tolerancing

Angular dimensioning tolerances

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

Polyline

Center line

Hatch line

Dashed line

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

Cutting Plane line

Material hatch pattern

Section lines

All of these

40. 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

The site on which the house is to sit

Whether or not there is a curb and gutter system

The nearest grocery store

Page 5 of 5

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

Trimetric

Parallel

Isometric

Dimetric

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

Trimetric lines

Dimetric lines

Multiview lines

Non-isometric lines

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

Assembled assembly

A parts list

All of these

Exploded assembly

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

Lug

Taper

Chamfer

Fillet

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

Groove weld

Upset weld

Resistance weld

Arc and gas weld

Engineering Drawing MCQs Practice Set-4

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