WorksheetsTolerances Review
Total questions: 15
Worksheet time: 8mins
What type of tolerance uses a table on the drawing and is based on number of decimal places?
Limit Dimensions
Bilateral
Unilateral
General
What type of tolerance allows equal variation, both larger and smaller, than the specified dimension?
Limit Dimension
Unilateral
Bilateral
General
What type of tolerance states both the upper limit and lower limit, without needing to calculate them?
Limit Dimension
Bilateral
Unilateral
General
What type of tolerance is shown here? 2.50 ±0.02
Limit Dimensions
Bilateral
Unilateral
General
What type of tolerance is circled in this drawing?
Limit Dimensions
Bilateral
Unilateral
General
What type of tolerance is circled in this drawing?
Limit Dimensions
Bilateral
Unilateral
General
What is upper limit for this tolerance? 0.250±0.01
.251
.250
.260
.02
What is the total tolerance for this dimension? 0.250±0.01
.251
.250
.260
.02
What is the total tolerance for this dimension?
1.75 ± 0.05
1.80
1.70
1.75
0.10
Why are tolerances important in engineering drawings?
Variation is unavoidable in manufacturing
Tolerances allow the designer to control variation
The wrong tolerance can add cost or make a part unusable
all of the above
When a hole is always smaller than the part being placed inside of it, what type of fit is this?
Clearance
Interference
Transition
Tension
The overall width of a part is dimensioned as 3.00 ± 0.02. What is the specified dimension?
3.00
3.02
.02
.04
The overall width of a part is dimensioned as 3.00 ± 0.02. What is the upper limit?
3.00
+.02
3.02
.04
The overall width of a part is dimensioned as 3.00 ± 0.02. What is the total tolerance?
3.00
2.98 to 3.02
.04
.02
Which type of tolerance is used for the depth of the counterbore?
Limit Dimensions
Bilateral tolerance
Unilateral Tolerance
General
