Problem 6.11 Projection of Solids – ABCD is a tetrahedron of 60 mm long edges. The edge AB is in the H.P. The edge CD is inclined at an angle of 30 degree to the H.P. and 45 degree to the V.P. Draw the projections of the tetrahedron.

Problem 6.10 Projection of Solids – A sphere of diameter 60 mm say the sphere “M”, rests on a point of its periphery on H.P. Another two spheres of diameter 40 mm sphere “A” and 20 mm sphere “B” respectively are nailed on the sphere “M” such that the axis from the centers of the spheres A & B are perpendicular to each other and equally inclined with the vertical center line of the sphere “M”. Draw its projections.

Problem 6.9 Projection of Solids – A cone of diameter of base 60 mm and axis length equal to 100 mm rests on one of its slant generators on H.P. such that its axis is inclined at an angle of 65° with the V.P. Keep its apex near to the V.P. and draw the projections.

Problem 6.8 Projection of Solids – A pentagonal prism of side of base equal to 40 mm and axis height 110 mm rests on one of its corner of its base on H.P. such that the axis is inclined at an angle of 40° with H.P. and 60° with the V.P. Draw its projection.

Problem 6.7 Projection of Solids – A cone of diameter of base 60 mm and axis length equal to 100 mm rests on a point of its periphery of the base on H.P. such that its axis is inclined at an angle of 35° with the H.P. and 60° with the V.P. and the apex is near to the observer. Draw its projection.

Engineering Drawing website featuring tutorials based on GTU (Gujarat Technological University) syllabus for first year engineering students.