A dimension that exactly locates a reference point, reference line, or reference plane
Give the dimension of each rectangle that can be made from the given number of tiles then use the dimension of the rectangle to list all the given factor pair for each number 24Read more: Give_the_dimension_of_each_rectangle_that_can_be_made_from_the_given_number_of_tiles_then_use_the_dimension_of_the_rectangle_to_list_all_the_given_factor_pair_for_each_number_24_32_48_4560_and_72
By multiplying it by a given 3rd dimension
The first dimension string on an architectural drawing should begin at the point representing the starting reference point of the dimension being measured. This point is typically indicated by a small arrow or dot.
7
No, then it would not be a reference dimension. Reference dimensions by definition have no tolerance.
A dimension that exactly locates a reference point, reference line, or reference plane
A reference dimension is typically indicated by placing parentheses around the dimension value and noting it as a reference dimension. The use of parentheses signifies that the dimension is for reference purposes only and is not intended for manufacturing or inspection. Additionally, a note may be added on the drawing to clarify the role of the reference dimension.
Basic dimension is the numerical value defining the theoretically exact size of a feature. Reference dimension is the numerical value enclosed in parentheses provided for information only and is not used in the fabrication of the part.
Give the dimension of each rectangle that can be made from the given number of tiles then use the dimension of the rectangle to list all the given factor pair for each number 24Read more: Give_the_dimension_of_each_rectangle_that_can_be_made_from_the_given_number_of_tiles_then_use_the_dimension_of_the_rectangle_to_list_all_the_given_factor_pair_for_each_number_24_32_48_4560_and_72
Divide its area by a given side
By multiplying it by a given 3rd dimension
This is a reference dimension. I.e. the part can and should be manufactured without using it directly. The non-bracketed dimensions should define the form of the part completely.
Generally it means that the dimension is for reference only. The actual (real dimension) will show up somewhere else on a drawing. It could also be put on a dimension that you really don't want an inspector to hold tight (material thicknesses that vary with vendor or batch run)
No.
The "n" next to a dimension on a drawing typically indicates that it is a nominal dimension, which means it is the target or reference dimension without any tolerance applied. In the context of a part being aluminum and to be hard anodized, the nominal dimension may be specified to ensure that the part can accommodate the additional thickness created by the hard anodizing process.
The first dimension string on an architectural drawing should begin at the point representing the starting reference point of the dimension being measured. This point is typically indicated by a small arrow or dot.