What is the purpose of dimensions on an architectural drawing?

What is the purpose of dimensions on an architectural drawing quizlet?

Dimensions are placed so that they can be read from the bottom and right side of the page. Dimensional chains should be added and compared against the overall dimension. To carify what a symbol represents. The purpose of annotation on a drawing.

What are dimensions on an architectural drawing?

Blueprints and house plans will come in several standard sizes. Two of the most common architectural drawing sizes are 18” x 24” and 24” x 36”, but the Business Box also prints construction plans of 36” x “48” sizes. Large sizes are necessary on bigger and more detailed projects.

Why are dimensions needed on a drawing?

The sizes of parts and overall sizes of assemblies are conveyed by dimensions placed on the drawing. The basic objective in dimensioning a drawing is to give the manufacturing or construction personnel the dimensions they need to do their work without requiring them to add, subtract, or estimate distances.

What is the purpose of dimensions on a floor plan?

Location of Plan Dimensions

Keep dimensions of column lines and exterior building elements, such as piers and window openings, outside the floor plan, while interior dimensions should be located inside the floor plan. This prevents confusion and clutter.

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Who is responsible for determining dimensions on architectural drawing?

Drafters are responsible for ensuring that the dimensions on the drawing accurately reflect the dimensions provided on the designer’s input. Drafters must be familiar with architectural drawing and dimensioning standards and the appropriate dimension style settings for the preparation of CAD drawing.

What is the most common scale used for residential drawings?

Architect Scale. The architect’s scale is used by architects and builders for obtaining measurements from scaled drawings of buildings and other structures. It is typically three-sided with 11 scales or flat with 4 scales. It is available in lengths ranging from 4″ to 36″ although 12″ models are most common.

What are the standard sizes of drawing sheets?

Drawing Size Reference Table, Architectural and Engineering Drawing Sizes

Standard US Engineering Drawing Sizes
Drawing Size Dimensions (millimeters) Dimensions (inches)
ANSI A 215.9 x 279.4 8.5 x 11
ANSI B 279.4 x 431.8 11 x 17
ANSI C 431.8 x 558.8 17 x 22

Is code for architectural drawings?

from I.S. 962 : 1967 (“Indian Standard Code of Practice for Architectural and Building Drawings”) so that the students may be familiar with the drawing standards and practices.

What size is a full size drawing?

Full size and half size do not indicate actual paper dimensions. They are a reference to the original drawing size. For example, if a drawing file is currently sized at 24″x36″, then a full size print of that file would be 24″x36″. A half size print, or 50% reduction, of the same 24″x36″ original would be 12″x18″.

What is the most important rule for dimensioning?

Drafting I – Dimensioning rules

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Question Answer
The MOST important rule in dimensioning is to: Maintain clarity
The size of an ARC is typically specified by its: Radius
CIRCLE SIZE is specified by: Diameter
Dimensions should be placed: Attached to the view that most clearly describes the part

Is dimensioning necessary in a drawing?

When dealing with traditional, manually created, 2-D drawings, the dimensions are the most important part of the drawing. The views are only a foundation for the dimensions. … Dimensions may be of three different types: general dimensions, geometric dimensions, and surface texture.