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Tuesday, 31 December 2013

PRO- E INTERVIEW QUESTIONS

Here is another set of interview questions for 
            PRO-E/ CREO ELEMENT


1. There are two menu options called “Clip“.

2.. Where are each of these options found?

3.. Explain the use for each “Clip” command.?

4. What does the menu option “Unrelated” do?

5. What is an “Ear“?

6. What does the menu option “Dim Bound” do?

7. What is a “Blend Vertex“?

8. What is “ceil” used for?

9. What is “floor” used for?

10. What is “Instantiate” used for?

11. What is a “Cosmetic“?

12. What is “trajpar“?


ANSWERS FOR THE ABOVE QUESTIONS


1. Actually there are three ‘clip’ commands. One is view clipping which is ‘Z plane’ clipping. The second is in drawing mode under detail, used to clip dimension leaders. The third is under feature suppress (or delete) which is used to suppress (or delete) the selected feature and all subsequent features in the model.

2. ‘Unrelated’ is found in feature suppress. This option allows suppression of all features except parents and children of the selected feature.

3. An ‘ear’ is a tweak feature that allows bending and unbending in part mode.

4. ‘Dim Bounds’ allows you to drive the model to the limits of the tolerance range (upper, lower, middle, or nominal).

5. A ‘blend vertex’ adds one additional vertex to the sketch, for example, when blending between a rectangle and a triangle a blend

6. ‘Ceil’ is used when evaluating numbers in relations. It returns the next highest integer.

7. ‘Floor’ is used when evaluating numbers in relations. It returns the next lowest integer.

8. ‘Instantiate’ is used to automatically make instances of the model when using pro/program.

9. A ‘cosmetic’ thread is a special surface feature that is used to define threads in models. It is only a cosmetic feature and does not affect mass properties. On drawings these features display like you normally want them to for a threaded hole. Other ‘cosmetics’ include cosmetic sketches which are similar to datum curves in that they do not add mass to the model.

10. ‘Trajpar’ is a special system parameter in the ‘variable section sweep’ feature that evaluates from zero to one over the length of the trajectory.

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