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WorksheetsDimensions
Total questions: 15
Worksheet time: 6mins
Three basic tolerances that occur most often on working drawings are....
limit dimensions, unilateral, and bilateral dimensions
limit dimensions, unilateral, and bilateral tolerances.
unilateral, radius, and bilateral tolerances.
radius, arch, and bilateral tolerances.
Engineering tolerance is the permissible limit or limits of variation in several areas, choose the one that does not fit:
measured value or physical property of a material, manufactured object, system, or service
A physical dimension
A chemical with in an in particular composition
in mechanical engineering the space between a bolt and a nut or a hole, etc.
Dimensions should reflect actual size of the object, not the scaled size.
False
True
situational
Stod
In general a circle is dimensioned by its ______________, and an arc is dimensioned by its ____________.
circumference/radius
diameter/circumference
radius/diameter
diameter/radius
it is ok a dimension guideline to include chain dimensions that add up to a given overall dimension.
True
False
Orange
Include overall dimension in the three principle directions
width, height, and depth
width, height, and length
length, height, and depth
width, length, and depth
Which view has the leader line added properly and therefore is dimensioned correctly?
The image on the left
the image on the top right
the image on the bottom right
the image on the bottom left
Which component is incorrect?
the extension lines
dimension text
dimension line
arrow head
they are all correct
Dimensions are placed so that they can be read from the bottom of the drawing sheet. This method is commonly used in mechanical drafting
aligned
baseline
unidirectional
datem countered
The image represents a common form on linear dimensioning known as.....
Datum
Chain
3-d dimensional analysis
iso dim
With this type of dimensioning the dimensions all originate from a common edge known as the....
point of origin
datum
ANSI
chain section
The following symbol represents an
fillet
radius
arc
diameter
The following symbol represents which of the following while dimensioning:
radius
diameter
circle with slash
angled cut
The left side represents ___________ dimensioning method and the right side represents _____________ dimensioning method.
angular/coordinate
coordinate/angular
overall dimensioning, and section view dimensioning
This image displays the proper technique for dimensioning splines and curves.
true
false
