Question

If 2nd plane shifts to the left of the object and 3rd plane shifts to the bottom of the object, then which angle of projection it will show?

(a) Third – angle projection

(b) Second – angle projection

(c) First – angle projection

(d) Fourth – angle projection

The question was asked during an online exam.

I need to ask this question from Orthographic Reading in portion Orthographic Projection, Projections of Lines, Planes and Solids of Civil Engineering Drawing

Answer 1

Right option is (c) First – angle projection

To elaborate: When the object is situated in front of the V.P. and the H.P. i.e. in the first quadrant and then projected on these planes is called 1st angle projection. The object lies between the observer and the plane of projection. In this the top view comes below the front view.