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Engineering Drawing : Basic Science And Engineering MCQ Practice Questions & Answers (English) - ObjectiveMcq

Basic Science And Engineering Practice

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Engineering Drawing
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HomePracticeBasic Science And EngineeringEngineering Drawing

Engineering Drawing in Basic Science And Engineering : Practice MCQ Questions & Answers with Explanations

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Basic Science And EngineeringHardEngineering Drawing

In the orthographic projection, projection lines are ____ to each other.

Parallel

Perpendicular

Inclined

Any of the above

View Answer

Correct Answer: A — Parallel

Explanation:

Parallel. Orthographic projection is a parallel projection technique in which the parallel lines of sight are perpendicular to the projection plane. Unlike perspective projection where the observer is at a finite distance, in orthographic projection the observer is at infinity, making all projection lines parallel to each other.