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.

Dashed line

Center line

Polyline

Hatch line

2. Acceptable parts must not extend beyond this:

Hole limits

Tolerances

Specification

Boundary limits

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

Knurls and keys

Keys and key-ways/key-seats

Lugs and bearings

Key-seats and bearings

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

Roughness indicator

Coordinate mark

Machining mark

Finish mark

5. 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

Machined material condition

Maximum machined indication

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

Multiview lines

Trimetric lines

Non-isometric lines

Dimetric lines

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

80 percent

120 percent

20 percent

50 percent

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

None of these

Half

Quarter

Full

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

Center

Leader

Dimension

Extension

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

Angular dimensioning tolerances

Applying allowances

Creating datum references

Geometric dimensioning and tolerancing

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

360

180

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

Major diameter of the thread

Offset distance

Center line

Material

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

Section lines

Material hatch pattern

All of these

Cutting Plane line

14. 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

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

Visible lines

Section lining

A cutting plane line

Lines and arrows

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

Centers of doors and windows

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

The measurement from one outside corner to the opposite outside corner

The distances between outside walls and interior walls

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

120

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

Primary

Revolved

Secondary

Partial

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

Resistance weld

Upset weld

Arc and gas weld

Groove weld

20. 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

How much money the client is willing to spend

Whether or not there is a curb and gutter system

The nearest grocery store

Page 3 of 5

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

180 degrees

90 degrees

30, 60 or 90 degrees

Either 90 or 180 degrees

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

Chamfer

Lug

Fillet

Taper

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

Full breaks

Conventional breaks

Aligned breaks

Section breaks

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

All of these

Stylus BT

Country Blueprint

City Blueprint

25. The typical parts list should include the _________.

All of these

Part number

Manufacturing material

Number of parts needed

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

All of these

Exploded assembly

Part details

Parts list

27. PDM is the acronym for:

Product data management

Project data manipulation

Project drawing management

Product drawing manipulation

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

Placed horizontally

In an architectural text style

In bold text

None of these

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

Pitch

Crest

Turn

Lead

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

Trimetric

Multiview

Isometric

Dimetric

Page 4 of 5

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

Perpendicular

Parallel

Adjacent

Aligned

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

External thread diameter

Minor diameter

Internal thread diameter

Major diameter

33. This is a rounded exterior blend between surfaces:

Round

Chamfer

Taper

Fillet

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

Obliquely

Orthographically

Parallel

Pictorially

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

Identify the problem

Brainstorm solutions

Prepare a budget

Prepare rough sketches

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

Assembled assembly

All of these

A parts list

Exploded assembly

37. 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

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

Wall sections

All of these

Foundation beam detail sections

Building sections

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

ANSI

The design engineer

All of these

Corporate drafting standards

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

Dimetric

Isometric

Trimetric

Parallel

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

Title block

Detail

Parts list

Isometric

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

Basic size

Dimensioned size

Production size

Actual Size

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

U.S. metric units

U.S. customary units

ISO International units

International customary units

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

Allowance

Limits

Specifications

Fit

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

Drawing definition

Engineering design

Product definition

Product design

Engineering Drawing MCQs Practice Set-4

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