Engineering Drawing
The principle reason for using an auxiliary view is ________.

To eliminate hidden lines
To locate center marks
To create a true projection plane from an inclined plane in one of the primary views
To show cylinders as ellipses

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Engineering Drawing
When using the direct entry method to create a horizontal line exactly three inches long the drafter should ________ first.

Pull the line from away from the starting point very carefully
Enter 3 for the length of the line
Read the coordinate position on the Dynamic Readout
Insure that Ortho is on

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