An oil refinery relies on which type of drafter to maintain and update the technical piping drawings used for the constr…

In the section view, the areas that would have been in actual contact with the cutting plane are shown with:

In developing a multi-view drawing, the drafter can use a ________ line to help locate the top and right side views.

In working drawings, these show all necessary information not given directly on the drawing with its dimensions and note…

Perspective drawings are classified according to their number of these features:

Understanding the Cartesian coordinate system will help the beginning drafter __________.

The principle reason for using an auxiliary view is ________.

This is an angled surface used on cylinders to make them easier to handle: