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What does the red area formed on the plane represents?

(a) Extrusion

(b) Shadow

(c) Reflection

(d) Projection

I have been asked this question at a job interview.

I would like to ask this question from Orthographic Reading topic in chapter Orthographic Projection, Projections of Lines, Planes and Solids of Civil Engineering Drawing

1 Answer

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Best answer
Correct option is (d) Projection

The explanation: It represents projection on the intersected plane of an object. The rays of sight are extended further to meet perpendicularly a vertical plane or horizontal plane thus forming the red area (in th fig.) on the planes.

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