ACP 3D Modeling and Customization 2 — Questions and Answers
Question 1: You need to create a solid by moving a closed circle along an open 3D polyline path. Which command is best suited?
- REVOLVE
- LOFT
- EXTRUDE
- SWEEP (Correct answer)
Correct answer: SWEEP
SWEEP moves a profile along a path, keeping the profile aligned to the path by default.
Question 2: Which command creates a solid or surface that blends between two or more cross-section profiles?
- THICKEN
- PRESSPULL
- LOFT (Correct answer)
- SWEEP
Correct answer: LOFT
LOFT builds a 3D object by transitioning through a series of cross sections.
Question 3: Which system variable controls whether the original 2D profile is deleted after an EXTRUDE or REVOLVE operation?
- ISOLINES
- PICKFIRST
- FACETRES
- DELOBJ (Correct answer)
Correct answer: DELOBJ
DELOBJ determines whether geometry used to create 3D objects is retained or deleted.
Question 4: You want to remove the volume of one solid from another solid. Which command should you use?
- INTERSECT
- UNION
- SUBTRACT (Correct answer)
- SLICE
Correct answer: SUBTRACT
SUBTRACT removes the volume of the second selection set from the first.
Question 5: Which command converts a surface into a 3D solid by giving it a thickness?
- EXTRUDE
- CONVTOSURFACE
- OFFSET
- THICKEN (Correct answer)
Correct answer: THICKEN
THICKEN adds depth to a surface to produce a 3D solid.
Question 6: Which command lets you click inside a bounded area and dynamically pull it to create or modify a 3D solid?
- 3DMOVE
- SOLIDEDIT
- STRETCH
- PRESSPULL (Correct answer)
Correct answer: PRESSPULL
PRESSPULL extrudes or offsets bounded areas and solid faces interactively.
Question 7: Which command checks two or more solids for overlapping volume and can create a solid from the overlap?
- MASSPROP
- INTERSECT
- INTERFERE (Correct answer)
- CHECKSTANDARDS
Correct answer: INTERFERE
INTERFERE highlights interferences and optionally creates temporary or permanent interference solids.
ACP 3D Modeling and Customization 2
You need to create a solid by moving a closed circle along an open 3D polyline path.
Which command is best suited?