Question

Match the following

(a) 1, i; 2, ii; 3, iii; 4, iv

(b) 1, ii; 2, iii; 3, i; 4, iv

(c) 1, iv; 2, iii; 3, i; 4, ii

(d) 1, iv; 2, i; 3, ii; 4, iii

I had been asked this question in final exam.

Question is taken from System of Dimensioning topic in division Lines, Lettering and Dimensioning of Engineering Drawing

Answer 1

Correct choice is (c) 1, iv; 2, iii; 3, i; 4, ii

The best explanation: An arrowhead is placed at each end of a dimension line. The size of an arrowhead should be proportional to the thickness of the outlines. It is drawn freehand with two strokes made in the direction of its pointed end. The space between them is neatly filled up.