1. Civil Engineering
  2. Engineering Graphics
  3. The vertical plane is also called
Q.

The vertical plane is also called

A. straight plane
B. perpendicular plane
C. frontal plane
D. pole plane
Answer» C. frontal plane
Explanation: vertical plane will be vertical to ground and perpendicular with horizontal plane. as the observer will always be at right- top side of planes of projections the front view will always be placed on vertical plane only so the vertical plane is also called frontal plane.
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