AutoCAD Regulatory Frameworks & Compliance 5 — Questions and Answers
Question 1: Which ISO standard specifically addresses the presentation of dimensions on technical drawings and directly influences AutoCAD dimension style settings?
- ISO 129-1 (Correct answer)
- ISO 128
- ISO 2768
- ISO 1101
Correct answer: ISO 129-1
ISO 129-1 specifies the general principles for dimensioning in technical product documentation, guiding AutoCAD dimension style configurations.
Question 2: When AutoCAD drawings are used for construction in seismic zones, which organization's standards are cited for structural design loads shown in structural drawings?
- ASCE 7 (Minimum Design Loads for Buildings) (Correct answer)
- ACI 318 for concrete only
- AISC 360 for steel only
- IBC Chapter 16 alone
Correct answer: ASCE 7 (Minimum Design Loads for Buildings)
ASCE 7 provides the reference standard for minimum design loads including seismic, wind, and snow, and is cited in structural drawings across the US.
Question 3: A company's CAD manager sets up a DWS file to enforce standards. Which four drawing properties can a DWS file check in AutoCAD?
- Layers, text styles, dimension styles, and linetypes (Correct answer)
- Blocks, hatches, viewports, and plot styles
- Units, limits, grid settings, and snap increments
- Title block content, sheet numbering, revision clouds, and notes
Correct answer: Layers, text styles, dimension styles, and linetypes
AutoCAD's CHECKSTANDARDS tool validates layers, text styles, dimension styles, and linetypes against a DWS template file.
Question 4: Under the National BIM Standard – United States (NBIMS-US), what does LOD 350 signify in a model delivered with AutoCAD-based BIM tools?
- Elements are modeled with sufficient detail for coordination with other building systems (Correct answer)
- Elements are only represented with approximate geometry
- Elements include fabrication-level detail ready for shop drawings
- Elements exist as placeholders with no size or shape
Correct answer: Elements are modeled with sufficient detail for coordination with other building systems
LOD 350 means model elements are defined with sufficient detail to coordinate with adjacent systems, representing interfaces and connections.
Question 5: Which federal US regulation requires CAD drawings for facilities handling hazardous chemicals to include Process Safety Information (PSI) such as P&IDs?
- OSHA PSM Standard (29 CFR 1910.119) (Correct answer)
- EPA Risk Management Program (RMP) Rule
- NFPA 30 Flammable Liquids Code
- DOT Hazardous Materials Regulations
Correct answer: OSHA PSM Standard (29 CFR 1910.119)
OSHA's Process Safety Management (PSM) standard 29 CFR 1910.119 requires up-to-date P&IDs and other process safety information for covered facilities.
Question 6: An AutoCAD drawing revision must be formally tracked per ANSI/ASME Y14.35. What does this standard require to document each revision?
- A revision block with revision letter, description, date, and approval (Correct answer)
- Only a date stamp in the title block corner
- A cloud and triangle marker with no further documentation
- A separate revision drawing issued in lieu of the original
Correct answer: A revision block with revision letter, description, date, and approval
ANSI/ASME Y14.35 requires each revision to be recorded in a revision block listing the revision letter, description of change, date, and approval signature.
Question 7: When submitting AutoCAD-produced construction documents for a federally funded project, which accessibility standard must the drawings demonstrate compliance with beyond ADA?
- ABA (Architectural Barriers Act) Accessibility Standards (Correct answer)
- Section 504 of the Rehabilitation Act only
- Fair Housing Act design requirements only
- ANSI A117.1 alone without federal overlay
Correct answer: ABA (Architectural Barriers Act) Accessibility Standards
Federal facilities and federally funded projects must comply with the ABA Accessibility Standards, which apply in addition to ADA for federally connected construction.
AutoCAD Regulatory Frameworks & Compliance 5
Which ISO standard specifically addresses the presentation of dimensions on technical drawings and directly influences AutoCAD dimension style settings?