Question Detail

GET 102 PICTORIAL DRAWING Objective Question

Question

What defines 'isometric lines' in an isometric drawing?
Options
A Lines that are not parallel to the axes.
B Lines that cannot be measured.
C Lines that are parallel to the axis and are drawn vertically or at 30° angle.
Correct Answer
D Hidden lines showing internal features.
Correct Answer

Option C is the correct answer.

Detailed Explanation

Page 9 defines, 'Isometric lines: are lines that are parallel to the axis and are drawn vertically or at 30° angle in isometric views.' It also notes they can be measured.

Hint

Consider the relationship of these lines to the main isometric axes and their measurability.

Question Info