GMetrix Exam GMetrix Inventor: 3D Part Creation 5 — Questions and Answers
Question 1: When you right-click a sketch in the Inventor Model Browser and choose 'Share Sketch,' what does this enable?
- Multiple features can reference and consume the same sketch profile (Correct answer)
- The sketch is exported to another file
- The sketch becomes visible to assembly members
- The sketch constraints are locked permanently
Correct answer: Multiple features can reference and consume the same sketch profile
Share Sketch allows more than one feature to use the same sketch geometry without it being consumed and hidden by the first feature.
Question 2: In Inventor, what is the result of using 'Intersect' as the Boolean operation in the Extrude feature?
- Only the volume shared by the new extrusion and the existing solid is kept (Correct answer)
- The extrusion is subtracted from the solid
- The extrusion is added to the solid
- Two separate solid bodies are created
Correct answer: Only the volume shared by the new extrusion and the existing solid is kept
The Intersect operation retains only the overlapping volume between the extruded profile and the existing body, discarding the rest.
Question 3: Which Inventor tool allows you to taper the side walls of an extruded feature, making them angled rather than perpendicular to the sketch plane?
- Taper Angle option in the Extrude dialog (Correct answer)
- Draft feature
- Shell feature
- Loft with angled rails
Correct answer: Taper Angle option in the Extrude dialog
The Taper Angle field in the Extrude dialog tilts the side walls inward or outward as the feature height increases.
Question 4: What is the purpose of 'iMate' definitions on an Inventor part?
- They pre-define assembly constraints so the part snaps into position automatically when placed (Correct answer)
- They link the part to an external database
- They apply material properties to the part
- They mark edges for weld symbols
Correct answer: They pre-define assembly constraints so the part snaps into position automatically when placed
iMates store named assembly constraint information on a part so that compatible parts automatically align when placed in an assembly.
Question 5: In Inventor, a 'Derived Component' is created by:
- Importing geometry or parameters from another Inventor part or assembly into the current part (Correct answer)
- Copying a feature from one part and pasting it into another
- Using iLogic to auto-generate a part
- Mirroring an existing part about a plane
Correct answer: Importing geometry or parameters from another Inventor part or assembly into the current part
A Derived Component pulls geometry, work features, or parameters from a source file and creates a linked copy in the current part or assembly.
Question 6: Which Inventor display mode renders the part with shaded faces and visible silhouette edges but no internal hidden lines?
- Shaded with Edges (Correct answer)
- Wireframe
- Shaded
- Hidden Line Removed
Correct answer: Shaded with Edges
Shaded with Edges applies solid face shading and overlays the visible outline edges, giving a clear view of the part's shape.
Question 7: What does enabling 'Adaptive' on a part within an Inventor assembly allow?
- The part's under-constrained sketch dimensions adjust automatically to satisfy assembly constraints (Correct answer)
- The part changes material based on assembly load
- The part's color updates when moved
- The part resizes to fill available space in the BOM
Correct answer: The part's under-constrained sketch dimensions adjust automatically to satisfy assembly constraints
An Adaptive part can resize its open sketch dimensions to meet assembly-level geometry constraints placed on its faces or edges.
GMetrix Exam GMetrix Inventor: 3D Part Creation 5
When you right-click a sketch in the Inventor Model Browser and choose 'Share Sketch,' what does this enable?