Name the various types of line used in the preparation of drawings?

Ques : Name the various types of line used in the preparation of drawings?

Ans : The various types line used in the drawing are:

(1)out line of part                 (2)Dimension,line

(3)Hidden line                       (4)center line

(5)cutting plane line           (6)break line

(7)construction line           (8)Extension line