Revit Project Setup and Standards 4 — Questions and Answers
Question 1: In Revit, what does the 'Purge Unused' command do?
- Removes all unused families, types, materials, and other project standards from the file (Correct answer)
- Deletes all unused views
- Clears the revision history
- Removes unplaced rooms and spaces
Correct answer: Removes all unused families, types, materials, and other project standards from the file
Purge Unused (Manage tab) removes loadable families, system family types, and other elements not used in the project, reducing file size.
Question 2: Which Revit project setting controls the overall coordinate system that links align to when using Shared Coordinates?
- Survey Point (Correct answer)
- Project Base Point
- Internal Origin
- Spot Coordinate
Correct answer: Survey Point
The Survey Point defines the real-world coordinate origin used when publishing or acquiring shared coordinates between linked files.
Question 3: When a Revit project uses Shared Coordinates, what does 'Acquire Coordinates' from a linked file accomplish?
- Imports the linked file's coordinate system into the host project (Correct answer)
- Creates a copy of the linked model's geometry
- Exports the host project's coordinates to the link
- Resets all coordinates to the internal origin
Correct answer: Imports the linked file's coordinate system into the host project
Acquire Coordinates adopts the linked file's shared coordinate system into the current host project, aligning their real-world positions.
Question 4: What is the recommended Revit workflow when multiple disciplines (architectural, structural, MEP) collaborate on a single building?
- All disciplines work in one shared Revit file
- Each discipline maintains a separate Revit file and links the others as references (Correct answer)
- Disciplines use DWG exports to share geometry
- One discipline models everything and shares PDF markups
Correct answer: Each discipline maintains a separate Revit file and links the others as references
The standard workflow uses separate Revit files per discipline with linked RVT files so each team controls their own model independently.
Question 5: In Revit, which object type is used to define non-cutting reference planes that help with parametric family placement and project setup?
- Grids
- Reference Planes (Correct answer)
- Work Planes
- Datum Elements
Correct answer: Reference Planes
Reference Planes are infinite planar elements used to set up geometry constraints, alignment guides, and work plane hosts in both families and projects.
Question 6: What is the effect of setting a view's 'Discipline' property to 'Structural' in Revit?
- Hides all architectural elements and shows structural elements with their typical visibility defaults (Correct answer)
- Exports the view to a structural analysis application
- Locks the view from editing by non-structural team members
- Converts the view to a structural framing plan automatically
Correct answer: Hides all architectural elements and shows structural elements with their typical visibility defaults
Setting Discipline to Structural applies visibility defaults that show structural elements prominently and hide or grey non-structural content.
Question 7: Which Revit setting controls the maximum size of a backup file set and how many backups are retained locally?
- File Save Options > Maximum Backups (Correct answer)
- Manage > Project Information > Backup Count
- Options > Save Reminder Interval
- Synchronize Settings > Backup Limit
Correct answer: File Save Options > Maximum Backups
File Save Options, accessible when saving, allows you to set the maximum number of backup copies Revit retains for a non-workshared file.
Revit Project Setup and Standards 4
In Revit, what does the 'Purge Unused' command do?