Drawings Flashcards
What types of lines are used in drawings?
- Visible/object line
- Hidden line (dashed)
- Extension lines
- Dimension line
- Break line
- Cutting plane line
In electrical drawings how are measurements typically given?
- As a whole number in millimetres
- As a decimal number in meters
Where is a legend for electrical symbols typically found?
On the first page of electrical drawings
What are the five different drawing disciplines, in order?
- Architectural
- Structural
- Mechanical
- Electrical
- Landscape
What scale are the following drawings normally displayed in?
- Site plan
- Floor plan
- Sections and details
- Residential plans
- 1:200
- 1:100
- Variable
- 1:50
Should one check architectural floor plans for details on lighting?
Yes! Architectural drawings are higher than electrical in the drawing hierarchy.
If a scale ruler is not available, how would one measure from a scale drawing?
Multiply the “real” measurements by the scale.
What are drawing specifications?
A written set of instructions prepared by the architect or engineer covering materials, procedures, quality of workmanship and guarantees.
Do residential drawings often only contain a single set of drawings?
Yes.
What schedule should be consulted to determine ceiling heights and drywall thicknesses?
The room finish schedule.
What wall supports it’s own weight and the vertical load above it?
A bearing wall.
