WorksheetsTolerances in Engineering Drawings
Total questions: 10
Worksheet time: 6mins
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 dimensions
Unilateral
Bilateral
General
What type of tolerance states both the upper limit and lower limit, without needing to calculate them?
Limit dimensions
Bilateral
Unilateral
General
What type of tolerance is shown here? 2.50 ±0.02
Limit dimensions
Bilateral
Unilateral
General
What type of tolerance is assumed when none is stated?
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 image?
Limit dimensions
Bilateral
Unilateral
General
What is upper limit for this tolerance? 0.250±0.01
0.250
0.240
0.260
0.02
What is the total tolerance for this dimension?
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
