250 Important Engineering Drawing MCQ Question and Answer | PDF Free Download
1.Approximately this much of the cost of product development and manufacture is determined at the design stage:
- A40-50 %
- B60-75 %
- C70-80 %
- D75-85 %
2.In order to create an isometric circle to represent a hole through the top surface of a box, the drafter must insure that the correct iso-plane has been selected by scrolling through the iso-planes using the ________ key.
- AF1
- BF3
- CF5
- DF8
3.This allows the designer to conceptualize objects more easily without having to make costly illustrations, models, or prototypes:
- AComputer-aided manufacturing
- BComputer-aided design
- CComputer-aided engineering
- DComputer-aided prototyping
4.This is used to indicate that a surface is to be machined:
- AFinish mark
- BMachining mark
- CRoughness indicator
- DCoordinate mark
5.When creating a block the drafter needs to pay particular attention to selecting a base point because it determines the __________.
- AScale
- BRotation angle
- CInsertion point
- DColor
6.Architectural drafters generally prefer to use ________ drawings to help illustrate 3-dimensional views of a structure.
- AIsometric
- BPerspective
- COrthographic
- DAuxiliary
7.This type of drawing is created to calculate areas, locate property lines, and locate building projects and facilities:
- ATraverse
- BContour
- CCity map
- DPlat
8.In some circumstances an entire drawing can be inserted into a different drawing as a block. When this is used the base point will default to _________.
- A0, 0
- B10, 10
- C20, 20
- D30, 30
9.These are joined together in the field to build a structure:
- ARiveted members
- BMain members
- CSteel fabrications
- DAssembled fabrications
10.In architectural drawing ________ are often used to illustrate and detail structural components.
- AFoundation beam detail sections
- BWall sections
- CBuilding sections
- DAll of the above
11.This practice considers an individual part's dimensions and tolerances and that part's relation to its related parts:
- AApplying allowances
- BGeometric dimensioning and tolerancing
- CCreating datum references
- DAngular dimensioning tolerances
12.This is the range of digital or hard copy documents that specify the physical function requirements for a product:
- AProduct design
- BProduct definition
- CDrawing definition
- DEngineering design
14.When using the descriptive geometry method to create an auxiliary view the drafter should _________.
- ARotate the snap grid to the same angle of the inclined plane
- BOffset the right vertical line of the front view
- CRotate the top line of the front view 45 degrees
- DOffset the top line of the front view 2 inches
15.This line pattern is composed of three dashes, one long dash on each end with a short dash in the middle:
- AObject
- BHidden
- CCenter
- DPhantom
16.In an oblique drawing, equally spaced partial circles may be used to show this:
- ASymbolic thread pitch
- BEllipses
- CCavalier drawings
- DProjection points
17.Most architectural firms and mechanical design companies utilize different categories of blocks. These sets of blocks are usually housed in _________.
- ABlock vaults
- BBlock libraries
- CBlock books
- DBlock references
18.This type of solid has a polygon for a base and triangular lateral faces that intersect at a vertex:
- APyramid
- BPrism
- CCone
- DTorus
19.An advantage of this type of view is that each view shows the object all the way through as if it were transparent:
- APlanar
- BHorizontal
- CAuxiliary
- DOrthographic
20.By using a ________ section of a cylindrical mechanical part the drafter should be able to show only one view of the part.
- AHalf
- BWhole
- CRevolved
- DBroken out