Question

If a line meets horizontal plane the point of intersection is called _____________

(a) horizontal trace

(b) regular trace

(c) parallel trace

(d) general trace

I had been asked this question by my college professor while I was bunking the class.

I want to ask this question from Traces of a Line topic in chapter Projection of Lines of Engineering Drawing

Answer 1

Correct answer is (a) horizontal trace

The best I can explain: The point of intersection of a line with horizontal plane is called horizontal trace, usually denoted by H.T. as this the point of intersection of a line with vertical plane is called vertical trace and denoted by V.T.