250 Important Engineering Drawing MCQ Question and Answer | PDF Free Download
1.This type of section is limited by a break line:
- ARemoved section
- BRevolved section
- CBroken-out section
- DHalf section
2.When creating a Cutting Plane line with Auto-CAD it is customary to use a ________ to create the line.
- ACenter line
- BPolyline
- CDashed line
- DHatch line
3.Isometric drawings are often used by ________ to help illustrate complex designs.
- AMechanical engineers
- BPiping drafters
- CAerospace engineers
- DAll of the above
4.Lines of an isometric drawing that are not parallel to the isometric axes are called
- ATrimetric lines
- BNon-isometric lines
- CMultiview lines
- DDimetric lines
5.How can the drafter prevent Auto-CAD from placing or stacking another center mark on a circle when adding a diameter dimension to it?
- AExplode the dimension and then erase the center mark
- BUse the Properties dialog box to turn off the center mark of the dimension
- CIt can't be done
- DUse the trim tool to take away the stacked center mark
6.A partial auxiliary view usually shows only features on the _________ of the inclined line and not any projection of other planes.
- AHidden lines
- BPlane
- CCenter lines
- DNone of the above
7.In this type of concrete, the steel is pre-tensioned before the superimposed load is applied:
- AAggregate
- BPre-stressed
- CReinforced
- DPreloaded
8.Welding drawings are a special type of this kind of drawing:
- ASymbol
- BPerspective
- CAssembly
- DIsometric
9.One critical issue drafters need to pay close attention to is the ________.
- ASize of the sheet
- BDesigner's intent
- CScale factor
- DNone of the above
10.The organized and orderly approach to solving problems is known as the:
- AEngineering process
- BDesign process
- CAesthetic process
- DFunctional process
11.A ________ section allows the drafter to create a Cutting Plane line which is not in a straight line across the part.
- AOffset
- BHalf
- CWhole
- DBroken out
12.Drafters should use a ________ in a section view of a mechanical part that includes the cylindrical view of a threaded hole.
- ACenter line
- BHatch line
- CPoly line
- DDimension line
13.This is the measured size of a finished part:
- AActual size
- BDimensioned size
- CProduction size
- DBasic size
14.The type of line that projects from an object for the express purpose of locating a dimension is a ________ line.
- AVisible
- BHidden
- CExtension
- DDimension
15.When creating an isometric drawing in Auto-CAD the drafter can utilize the Dynamic Input and Polar Coordinate system to place both vertical and horizontal lines. A line created from one point 3 inches at 180 degrees would be a ________ line.
- AHorizontal
- BVertical
- CInclined
- DNone of the above
16.These are vertical distances above a common datum, reference plane, or point:
- APlats
- BElevations
- CTraverse
- DProfiles
17.The distance a screw thread advances axially in one turn is the:
- ALead
- BPitch
- CTurn
- DCrest
18.This type of solid is egg-shaped and can be created by revolving an ellipse around one of its axes:
- AEllipsoid
- BTorus
- CCone
- DCylinder
19.An architect often relies on a _________ to complete the set of technical drawings used in the design of an office building.
- ATechnical illustrator
- BArtist
- CDrafter
- DConstruction superintendent
20.An oil refinery relies on which type of drafter to maintain and update the technical piping drawings used for the construction and maintenance of the facility.
- AArchitectural
- BCivil
- CProcess piping
- DElectrical