A detail drawing shows a section marked as '3/A-5'. What information does this notation provide?
Correct Answer
D) Detail number 3 on sheet A-5
The notation '3/A-5' indicates detail number 3 that can be found on sheet A-5. This cross-referencing system helps users locate detailed drawings throughout the construction document set.
Why This Is the Correct Answer
The notation '3/A-5' follows the standard architectural drawing convention for detail references. The number before the slash (3) indicates the specific detail number, while the designation after the slash (A-5) indicates the sheet where that detail can be found. This cross-referencing system is essential for navigating construction documents efficiently and ensuring all team members can locate specific details quickly.
Why the Other Options Are Wrong
Option A: Scale of 3 inches equals 5 feet
This notation has nothing to do with scale measurements. Scales are typically shown as ratios like 1/4"=1'-0" or written out as "3 inches equals 5 feet" in the drawing title block or scale notation area, not in detail reference bubbles.
Option B: Elevation of 3 feet, 5 inches
Elevation measurements are shown with proper units and context, such as "EL. 3'-5"" or on elevation markers. The slash notation is a standard cross-reference format that has no relationship to dimensional measurements or elevations.
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