Assignment 2

1. A pentagonal pyramid of base side 25 mm and altitude 50 mm rests on its base on HP with one of the base edges perpendicular to the VP. It is cut by a plane inclined at 45°to the base. The cutting plane meets the axis at 20 mm above the base. Draw the front view, sectional top view and true shape of the section. 2. A hexagonal prism of base side 25 mm and height 50 mm rests on the HP on one of its ends with two rectangular faces parallel to the VP. It is cut by a plane perpendicular to the HP and inclined at 50° to the VP at a distance of 10 mm away from the axis. Draw the top view, sectional front view and true shape of the section. 3. A Square prism of base 30 mm and axis 60 mm long rest with its base on HP and one of the rectangular face is inclined at 30° VP. Sectional Plane perpendicular to VP and inclined at 60° to HP cuts the axis of the prism at its distance of 20mm from top end. Draw the Front view, sectional top view and true shape of the section. 4. Hexagonal Pyramid side of base 25mm and axis 50mm long rest with its base on HP and one edge of the base is perpendicular to VP. Its cut by Sectional plane Perpendicular to VP &Inclined at 30° to HP and Passing through a Point on the axis 20mm below the apex. Draw the Sectional topview and trueshape of the Section. 5. A cube of side 35 mm is placed on HP on a face, with two of the vertical faces equally inclined to VP. It is cut by a plane inclined at 50° to the HP and bisecting the axis. Draw the sectional top view and find the true shape. 6. A cylinder of base diameter 35 mm and height 55 mm rests on its base on HP. It is cut by a plane perpendicular to VP and inclined at 45° to HP. The cutting plane meets the axis at a distance of 15 mm from the top base. Draw the sectional plan and true shape of the section. 7. A right circular cone of base diameter 40 mm and axis length 50 mm rests on its base on HP. It is cut by a plane perpendicular to the HP and inclined at 55° to the VP. The shortest distance between the cutting plane and the top view of the axis is 10 mm. Draw the top view, sectional front view and true shape of the section.

Assignment 1

1. A line AB 80mm long has its end A 20mm AHP and 25 mm IVP. The line is inclined at 45° to HP and 35° to VP. Draw the projections. 2. A line AB 65mm long has its end A in both HP and VP. The line is kept inclined at 45° to HP and 30° to VP. Draw its projections. 3. One end A of a line AB, 75 mm long is 20 mm above HP and 25 mm infront of VP. The line is inclined at 30° to HP and the top view makes 45° with VP. Draw the projections and find the true inclinations with the vertical plane. 4. A line AB has its end A 20mm AHP and 25 mm IVP. The other end B is 45 mm AHP and 55 mm IVP. The distance between end projectors is 60 mm. Draw its projections. A Hexagonal Pyramid of base side 35mm and axis height 80mm is freely Suspended from one of its base corners, Such that the axis is parallel to VP. Draw the Projection of the Solid. [7] Draw the Projection of Pentagonal Pyramid of base side 30mm and axis height 65 mm whose axis is parallel to HP and Inclined 30°to VP with base corner in VP [8] Draw the Projection of a Cylinder of diameter 30mm and axis 50mm long when its lies on HP on one of its generators and base is perpendicular to HP and Inclined at 60° to VP. [9] Draw the Projection of Hexagonal Pyramid 70 mm height and side of base 30mm when one triangular face of pyramid is Vertical. [10] Draw the projections of a cube of side 40mm when it rests on one of its corners with a diagonal of the solid vertical.

Assignment 3

4. A Pentagonal Pyramid, base 30mm and axis 65mm long rest with its base on HP. An Edge of the base is parallel to VP and Nearer to it. A Horizontal Section Plane Cuts the Pyramid and Passes through the point on the axis at a distance of 25 mm from apex. Draw the Isometric Projection of the Frustum of the Pyramid. 5. A Hexagonal Prism ,side of base 25mm and height 50mm rest on HP and one of the edge of the base is Parallel to VP.A Section plane Perpendicular to VP and Inclined 50 degree to HP. bisect the axis of the prism. Draw the isometric Projection of the Truncated Prism. 6. A Cylinder 50mm diameter and 60mm height stands on the HP.A Section Plane perpendicular to VP Inclined 55 degree to HP Cuts the Cylinder and Passes through the Point on the axis at a height of 45mm above the base. Draw the isometric Projection of the Truncated Portion of the Cylinder, when the Cuts the Surfaces is Clearly Visible to the observer. 7. A Pentagonal Pyramid, 30mm edge of the base and 65mm height,Stands on the HP Such that Edge of the base is parallel to VP and Inclined at 30 degree to HP cuts the Pyramid Passing through a Point on the axis at a Height of 35mm from the base. Draw the isometric Projection of the Truncated Pyramid, showing the Cut Surfaces. 8. A Waste Paper basket is in the form of frustum of Hexagonal Pyramid of side of base 180mm and top 300mm side, Height is 400mm .Draw the isometric Projection. Take a Suitable Scale.