Building Information Modeling Flashcards
7 cards from real Building Information Modeling practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Building Information Modeling flashcards as text
Which US organization published the National BIM Standard (NBIMS-US)?
Answer: NIBS
The National Institute of Building Sciences (NIBS) hosts the buildingSMART Alliance, which publishes the NBIMS-US.
What is 'clash detection tolerance' in BIM coordination?
Answer: The minimum clearance distance before two elements are flagged as a clash
Clash detection tolerance defines how close elements must be before the software flags a soft or hard clash.
In Revit, what is a 'family' in the context of BIM modeling?
Answer: A reusable parametric component that represents a building element
In Revit, a family is a parametric object definition — such as a door, window, or beam — that can be placed and modified throughout a project.
What is the primary advantage of using a Common Data Environment (CDE) in BIM projects?
Answer: It provides a single source of truth for project information and document management
A CDE is a centralized platform where all project stakeholders access, share, and manage project information to reduce duplication and errors.
Which BIM dimension is associated with facility management and operations after project completion?
Answer: 7D
7D BIM incorporates asset and facility management data, allowing the model to be used throughout the building's operational lifecycle.
What is a 'soft clash' in BIM coordination?
Answer: An element that violates required clearance or maintenance space
A soft clash occurs when elements do not physically touch but violate required operational clearance, access, or maintenance zones.
What does 'model authoring' refer to in a BIM workflow?
Answer: The process of creating and developing the 3D information model
Model authoring is the creation of the BIM model by discipline leads using software such as Revit, ArchiCAD, or Tekla.