AutoCAD Certification Practice Test

The method that allows you to add an aligned string of dimensions is called the "Chain" dimensioning method. This method is used to create a series of dimensions that are connected end to end, where each dimension originates from the endpoint of the previous one, forming a continuous line of dimensions.

In Chain dimensioning, all the dimensions are related to the same baseline or object, which helps in reducing the clutter in drawing while maintaining a clear visual representation of the dimensioned elements. This technique is especially useful for creating a neat and organized dimensional layout for closely spaced features.

The "Continue" dimensioning method is used to place additional dimensions from a previous dimension but does not create an aligned string in the same way chain dimensions do. It starts from a reference dimension and continues to add dimensions without a direct connection to each other.

"Extend" generally refers to extending an existing object or line rather than adding dimensions.

"Baseline" dimensioning, on the other hand, refers to dimensions that all originate from a common reference point rather than one after another, again differing from the aligned series created through Chain dimensioning.

Understanding these different dimensioning methods is crucial for effective technical drawing practices in AutoCAD, allowing for clear communication of measurements and relationships