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Architectural CAD Proficiency Test Grade 2

As a general-purpose 2D CAD, NijiCAD can be used for various certification examinations. For instance, the Architectural CAD Proficiency Test employs a method where drawings are submitted and graded in PDF or DXF format based on practical tasks. Since NijiCAD can create drawings and export them to PDF/DXF, it is fully capable of supporting this examination.


Examination Overview​

The Architectural CAD Proficiency Test evaluates basic architectural knowledge and the ability to create drawings based on that knowledge. For Grade 2, candidates are required to accurately complete detailed floor plans and elevations within a time limit. Important aspects include dimensioning, the placement of symbols, and appropriately structuring the drawing according to the tasks provided.


Key Benefits of Using NijiCAD​

  • PDF/DXF Output Support: Enable submission of drawings in the formats required by the examination.
  • Comprehensive Drafting Features: Standard features like line creation, dimensioning, and text input are well-equipped for examination needs.
  • Simple and Intuitive Operation: Efficient drafting is possible within the time limit once you become familiar with the software.

Preparation for the Examination​

By working on past and mock exam questions using NijiCAD, you can acquire the skills necessary for the test. The standard environment is sufficient for preparation, so you can begin studying immediately after installation.


Obtaining Sample Questions​

Association of Architectural CAD Leagues (AACL) https://www.aacl.gr.jp/ Download the Grade 2 PDF from the "Examination Contents" section.


2025 Official Guidebook (Grades 1 to 4)​

Available for purchase at bookstores and online shops.


2025 Architectural CAD Proficiency Test Past Questions​

Can be obtained by applying online through the AACL website. https://www.aacl.gr.jp/ Apply through the "Educational Materials" section.


Examination Content​

  • Complete a detailed floor plan based on a provided floor plan.
  • Complete an elevation based on a floor plan, sectional view, roof plan, and perspective drawing.

Submission Items​

Drawings are submitted as CAD data. While established software like Jw_cad or AutoCAD uses their respective native data formats:

  • 1st Floor Detailed Floor Plan (S=1/50)
  • South Elevation (S=1/50)

Submissions in NijiCAD​

In addition to the native .nijicad data, NijiCAD candidates submit their work accompanied by PDF and DXF files.

  • CAD data (.nijicad)
  • DXF export
  • PDF export

File Naming Convention​

Append the suffix "hei" (for floor plan) or "ritu" (for elevation) to your examination number.


Example of Submission File Set​
FormatFile NameDrawing TitleScale
PDF100123456hei.pdf1st Floor Detailed Floor Plan1/50
PDF100123456ritu.pdfSouth Elevation1/50
DXF100123456hei.dxf1st Floor Detailed Floor Plan1/50
DXF100123456ritu.dxfSouth Elevation1/50
NIJICAD100123456hei.nijicad1st Floor Detailed Floor Plan1/50
NIJICAD100123456ritu.nijicadSouth Elevation1/50

(Total 6 files)


General Drafting Workflow​

Initial Setup​
  • Create new layers
  • Configure layer settings
  • Draw a 420x297 rectangle for A3 paper
  • Adjust the size according to the drawing scale
  • Configure drawing settings

1st Floor Detailed Floor Plan​
  • Enter drawing title, examination number, and name
  • Draft primary grid lines
  • Draft intermediate grid lines
  • Add dimensions
  • Draft exterior wall lines
  • Draft partitions
  • Label room names
  • Draft stairs
  • Draft openings
  • Draft windows and doors (fittings)
  • Draft furniture and equipment

2nd Floor Plan & Roof Plan Drafting​
  • Draft the south side of the 2nd floor
  • Draft the entire roof plan

South Elevation​
  • Place dimensions and grid lines
  • Draft grid lines and dimensions for GL (Ground Level), FL (Floor Level), and eave height
  • Represent the ground line
  • Draft foundation, exterior walls, deck, and vents
  • Draft sectional portions
  • Draft windows and doors (fittings)
  • Draft veranda and handrails
  • Draft roof shape and roof hatching

Drawing Verification​

Check exterior walls, windows/doors, partitions, stairs, upper void areas, wall representation, equipment, etc.


Exporting and Saving to USB​

Save the 6 files mentioned above to a USB drive for submission.