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__________ will be the edges of inclined or oblique planes of an object as represented in a multi-view drawing.(a) Inclined lines(b) Non-isometric lines(c) Isometric lines(d) Curved linesI got this question during an online interview.The doubt is from Isometric Projection in section Development of Surfaces, Isometric Projections, Perspective Projections & Transformation of Projections of Civil Engineering Drawing

Answer»

Correct CHOICE is (b) Non-isometric lines

Best explanation: Non-isometric lines will be the edges of inclined or oblique planes of an object as represented in a multi-view drawing. It is not possible to measure the length or angle from an inclined or oblique line in a multi-view drawing and then transferring these distances to draw the line in an isometric drawing. Instead, non-isometric lines must be drawn by locating the two end points of the lines on isometric lines and then connecting these end points with a line.The process used is called OFFSET measurement, which is a METHOD of locating one point by PROJECTING another point.



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