This questionnaire is designed to ascertain your perception of GD&T. Answer the questions to the best of your knowledge by clicking on the appropriate button.
1) Form control only is obtained by the use of: Symmetry Circularity Position
2) Which is the true statement: MMC is default for all geometric tolerances LMC is default for all geometric tolerances RFS is default for all geometric tolerances
3) The envelope principle states: Perfect form at MMC Perfect form at LMC Size and form are not related
4) A boxed dimension: Has a tolerance which is indicated in the title box Has no tolerance Is a critical dimension
5) When a planar surface has a perpendicularity control to a datum feature: Form is also controlled Its location is also controlled Its size is also controlled
6) A cylindrical hole has a size and positional tolerance as indicated in the tolerance frame below. When the actual hole size is measured at Ø 10, the allowable tolerance must not exceed: Ø0.5 ±0.05 Ø0.6
7) A cylindrical feature used as a primary datum feature: Breaks 4 degrees of freedom Must have a positional tolerance Must be controlled with a form tolerance
8) A surface table is: A datum feature A datum simulator A datum
9) The use of a plug gauge on a hole is to verify the: Top and bottom size limits Roundness Bottom size limit only
10) Profile of a surface tolerance to two or more datums of reference will control: Form, Size, Location and Orientation Form only Form and orientation only
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