This allows the performance of structures to be analyzed and tested efficiently, accurately, and quickly:

Name the drawing instruments and aids.</p>

The set square are made up straight surface : </p>

In this type of view, the cutting plane line indicates both the location of the cutting plane and the direction of sight…

In oblique projection, important shapes should be in this position relative to the viewing plane:

Which one of the following is more durable material for scale?</p>

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

Which of the following is one of the basic types of welded joints: