The dimensioning system is unidirectional if

The unseen/inner edge of an object is represented by

In the case of orthographic projection, the number of views generally used are

The two parts of T-square are……………… and ………

Vertical lines are drawn

The section obtained when the section plane is inclined to the axis of the cone but parallel to one of the generators of…

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

Number of equal pieces of A4 size paper from A0 is equal to