SRM SCHOOL OF ARCHITECTURESRM UNIVERSITY

ARC 107 - ARCHITECTURAL GRAPHICS - PROJECTION OF SOLIDS

Axis perpendicular to VP and parallel to HP

1. A pentagonal pyramid of base of side 30mm and axis 60mm rests on the HP on one corner of the base. One of the base edges containing the corner makes 40 degrees with the HP. Draw its projections when the axis is perpendicular to the VP and the base is touching VP.

2. Draw the projections of a cube of 40mm side resting on HP on one of its edges, such that the face containing the resting edges makes an angle of 30 degrees to HP and perpendicular to VP

Axis perpendicular to HP and parallel to VP

3. Draw the projections of a cube of side 40mm resting on one of its faces in HP, such that one of the vertical faces is inclined at 30 degrees to and 10mm in front of VP

4. A pentagonal pyramid of base side 30mm, height 80mm rests on the HP on its base with an edge perpendicular to the VP. Draw the projection. Also draw the left and right side view of the solid.

Axis parallel to both HP and VP

5. A cube of side 40mm is resting on HP on its edge such that a face containing the resting edge makes an angle of 30 degrees to the HP and two faces are perpendicular to both HP and VP. Draw the projections.

6. A triangular pyramid, base 30mm side and axis 60mm, rests on the ground on one of its base edges. The base is perpendicular to both the reference planes. Draw its projections.

Axis Inclined to HP

7. A square prism of base side 50mm and height 80mm is resting on one of its base edges in the HP such that the base plane containing the edge is inclined at 60 degrees to the H.P. and axis parallel to VP. Draw the front, side and top views of the cube

8. Draw the projections of a triangular prism of base side 30mm and axis 70mm when it rests on the HP on one of its base corners, such that the axis is inclined at 50 degrees to the HP and one of the rectangular faces perpendicular to VP

9. Draw the projections of a square pyramid of base side 30mm and altitude 45mm when it rests on the ground on one of its base edges with the axis inclined at 30 degrees to the ground and parallel to the VP.

10. Draw the projections of a pentagonal pyramid of base side 30mm and altitude 60mm when it rests on the ground on one of its base edges with the axis inclined at 30 degrees to the ground and parallel to the VP.

11. Draw the projections of a hexagonal pyramid of base side 30mm and height 70mm when one triangular face of the pyramid is vertical (i.e. perpendicular to both VP and HP)

12. Draw the projections of a hexagonal pyramid of base 35mm side and axis 60mm long when it lies on HP on one of its slant edges with its axis parallel to the VP.

Staff Incharge : CT.Lakshmanan B.Arch., M.C.P. Page 1

Axis Inclined to VP

13. Draw the projections of a pentagonal prism, base side 30mm and height 90mm, resting on one of its rectangular faces in HP, with the axis inclined at 45 degrees to the VP

14. A square prism of base side 35mm and axis length 60mm rests on one of its base edges on the VP with its axis inclined at 30 degrees to the VP and parallel to the HP. Draw its plan and elevation

15. Draw the projections of a hexagonal prism of base side 15mm and height 35mm when it rests on one of its longer edges on the horizontal plane and the base is perpendicular to the HP, in such a way that its axis is inclined at an angle of 30 degrees to the VP.

16. Draw the projections of a cylinder of diameter 50 mm and axis length 80 mm when it is lying on the Hp with its axis inclined at 450 to the VP and parallel to the ground.

17. Draw the projections of a cone of base diameter 50mm and axis length 70mm when it lies on the VP on one of its generators with the axis parallel to and 25 mm above HP

18. Draw the projection of a pentagonal pyramid of base side 30mm and axis height 65mm whose axis is parallel to HP and inclined at 30 degrees to VP with a base corner in VP.

Staff Incharge : CT.Lakshmanan B.Arch., M.C.P. Page 2