Which drawing type projects views onto two or more orthographic planes?

Which drawing type projects views onto two or more orthographic planes?

• A. Pictorial Sketch
• B. Oblique Sketch
• C. Multi-View Drawing
• D. Perspective Sketch

Answer: (C)

This question is about how to communicate exact size and shape using views on flat planes. When a drawing places views on two or more orthographic planes (like front, top, and side), it uses perpendicular projection to each plane so each view shows the true geometry from that direction. This method is a multi-view drawing, and it’s the standard way to capture all dimensions unambiguously for manufacturing and inspection. Pictorial sketches, oblique sketches, and perspective sketches all aim to convey a 3D appearance rather than exact measurements in each view. A pictorial gives a general 3D look from one angle; an oblique sketch adds depth on a single plane; a perspective sketch creates depth with vanishing points but distorts true sizes in any single view. The multi-view approach, by projecting onto multiple orthographic planes, provides the precise, non-distorted representations needed for accurate interpretation.

This question is about how to communicate exact size and shape using views on flat planes. When a drawing places views on two or more orthographic planes (like front, top, and side), it uses perpendicular projection to each plane so each view shows the true geometry from that direction. This method is a multi-view drawing, and it’s the standard way to capture all dimensions unambiguously for manufacturing and inspection.

Pictorial sketches, oblique sketches, and perspective sketches all aim to convey a 3D appearance rather than exact measurements in each view. A pictorial gives a general 3D look from one angle; an oblique sketch adds depth on a single plane; a perspective sketch creates depth with vanishing points but distorts true sizes in any single view. The multi-view approach, by projecting onto multiple orthographic planes, provides the precise, non-distorted representations needed for accurate interpretation.