Which one is not drafting equipment

During drawing stock of T-square is placed

Used of the T-square, set-square, scale and protractor are combined in the

….… is used to protect the adjoining lines on the drawing when some parts of the line are being erased.

The techniques for a freehand sketch to draw a straight line is:

During draw a drawing we start from

The art of representation of an object by systemic lines on a paper is known as

For drawing thin lines of uniform thickness, the pencil should be sharpened in the form of-………….