DEVELOPMENT OF SURFACE PENTAGONAL PYRAMID | Section Plane inclined to HP

You can draw a pentagonal pyramid development of surface. How to draw a sectional top view when sectional plane inclined to HP.
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HOW TO IDENTIFY THE POSISTION AND HIDDEN LINES OF SOLID WITH SHORTCUTS IN TAMIL
   • Projection of Solids Shortcuts and Po...  

DEVELOPMENT OF SURFACE

2.A regular hexagonal pyramid of side of base 30 mm and height 60 mm is resting vertically on its base on HP such that two of the sides of the base are perpendicular to VP. It is cut by a plane inclined at 40o to H.P. The cutting plane bisects the axis of the pyramid. Draw a sectional top view and Obtain the development of lateral surface of the truncated pyramid.
   • Development of Surface Hexagonal Pyra...  

3. A vertical chimney of 70 cm diameter joins a roof sloping at 35o with horizontal. The shortest portion over the roof is 32 cm. Obtain the shape of the sheet metal which the chimney can be fabricated.
   • DEVELOPMENT OF SURFACE CYLINDER - CHI...  

4.Draw the development of the lateral surface of a hexagonal prism of 24 mm base edge and 68 mm height. An insect moves on its surface from a corner on the base to the diametrically opposite corner of the top face by short route. Trace graphically the path of the insect in the front view.
   • Development of Hexagonal Prism | Shor...  

5. Draw the development of a cylinder is a rectangle of size 110 mm x 55 mm. A semicircle of 55 mm radius is inscribed in the rectangle. Draw the projections of the cylinder showing the semi circle on them.
   • Development of Surface - Cylinder | S...  

6.A hexagonal prism, edge of base 20 mm and axis 50 mm long, rests with its base on H.P such that one of its rectangular faces is parallel to V.P. It is cut by a plane perpendicular to V.P, inclined at 45 degree to H.P and passing through the right corner of the top face of the prism. Draw the sectional top view and develop the lateral surface of the truncated prism.
   • DEVELOPMENT OF SURFACE  HEXAGONAL PRI...  

7. A pentagonal prism, side of base 25 mm and height 50 mm, rests with its base on H.P such that an edge of the base is parallel to V.P and nearer to the observer. It is cut by a plane perpendicular to V.P, inclined at 45o to H.P and passing through the centre of the axis. Draw the development of the lateral surface of the truncated prism.
   • Development of Surface Pentagonal Pri...  

8. A cone of base 60 mm diameter and height 70 mm rests with its base on H.P. A section plane perpendicular to V.P and inclined at 30o to H.P bisects the axis of the cone. Draw the development of the lateral surface of the truncated cone.
   • Development of Surface Cone  

9.A square pyramid of base 35 mm and axis 70 mm long, rest on its base on HP such that two adjacent sides of the base are equally inclined to VP. It is cut by a section plane perpendicular to VP and inclined at 30° to HP, passing through the midpoint of the axis.
   • Development of Surface Square Pyramid...  
10.A cone, base 50 mm diameter and axis 60 mm long, rests with its base on HP. It is cut by a section plane perpendicular to VP, parallel to one of the end generators and passing through a point on the axis at a distance of 22 mm from the apex. Draw the sectional top view and develop the lateral surface of the remaining portion of the cone.
   • Development of Surface Cone  | S.P pa...  

SECTION OF SOLIDS

1. A square prism, side of base 30 mm and axis 60 mm long, rests with its base on HP and one of its rectangular faces is inclined at 30° to VP. A section plane perpendicular to VP and inclined at 60° to HP cuts the axis of the prism at a point 20 mm from its top end. Draw sectional top view and true shape of section.
   • Section of Solid Square Prism | Secti...  

2. A square pyramid of base 30 mm and axis 60 mm long is standing on HP with its base edges equally inclined to VP. It is cut by a section plane perpendicular to VP and inclined at 30° to HP, bisecting the axis. Draw the sectional top view and the true shape of the section, if the upper portion is removed.
   • SECTION OF SOLIDS SQUARE PYRAMID |  
3. A hexagonal pyramid, side of base 25 mm and axis 55 mm long, rests with its base on HP such that one of the edges of its base is perpendicular to VP. It is cut by a section plane perpendicular to HP, inclined at 45° to VP and passing through the pyramid at a distance of 10 mm from the axis. Draw the sectional front view and the true shape of section.
   • SECTION OF SOLIDS HEXAGONAL PYRAMID |...  

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