Inking pen is used for drawing …………in ink

The area occupied by A0( drawing sheet ) is ……………… time the area occupied A4 (drawing sheet ).

The point of intersection of the co-ordinate axis is called

The equipment mainly used to transfer the measurements is

As-built drawing is normally constructed ………… the construction

Details drawing are used to :

A dashed (dotted) line is used for indication

To draw or measure angles……… is used