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Interview Questions in GD&T for design engineers
Interview Questions in GD&T for design engineers
What are the possible Interview questions related to GD&T ? Here is a useful list to prepare for
Here are some short GD&T interview questions .
The answer to these questions tests the understanding of GD&T at a conceptual level
What is the need for GD&T ? How is it better than Co-ordinate tolerancing? What is GD&T and why is it important in mechanical design? What is Rule #1 in GD&T and when is it applicable? How do you decide the tolerance value for a feature? What is the difference between size dimensions and geometric dimensions? What is the difference between form , orientation and position of a feature? What is functional gauge ? What is a variable gauge? If a position tolerance of is applied on a hole what is the shape of the tolerance zone? What is a datum and why is it used? What is the difference between Datum ,Datum feature and Datum feature simulator? What is Datum shift and when is Datum shift applied in GD&T scheme and when is it not ? If on a GD&T drawing , the feature control frame has a M symbol beside the geometric tolerance value. What does it mean What is actual mating envelope What is virtual condition ? What is Design intent ? How does GD&T make a drawing not confusing (unambiguous) ?
Categories: Tolerancing