SOLUTIONS | 2026 LATEST UPDATED | GET A+
What is the accepted national standards? - (Answer)ANSI Y14.5
What are srtandard units of most drawings conform to? - (Answer)International system of Units
(SI) or U.S contromary units
Does a zero precedes the decimal point if the dimension is less than one millimeter? -
(Answer)Yes
Does a zero show for a whole number of a millimeter? - (Answer)No
Are commas or spaces used to separate digits into groups? - (Answer)No
Does a zero precedes the decimal point for the value less than one inch? - (Answer)No
How many decimal places are needed for inches? - (Answer)As the same number of decimal
places as the tolerance
, Should each dimension have a tolerance? - (Answer)Yes
Should dimensioning and tolerancing shall be complete? - (Answer)Yes, so there is a full
understanding of the characteristics of each feature.
How many dimensions need to be shown as complete for the part? - (Answer)Only a necessary
amount for complete definition shall be given, only "just" enough for dimensioning.
What kind of information should the dimensions should be arranged to provide? -
(Answer)Should be shown full profile view and refer to visible outlines
Should the drawing define the part? - (Answer)Yes, without specifying manufacturing methods
Dimensions - (Answer)Numerical value expressed in appropriate units of measure and used to
define the size, location, geometric characteristics, or surface texture of a part or part feature
Arrowhead - (Answer)A triangle at the end of dimensions lines and leaders
Dimension line - (Answer)Thin solid line that terminates at each end with arrowheads