Time: 3 hrs
Maximum Marks: 60
- Section A is compulsory.
- Attempt any five questions from Section B and C.
- Select atleast Two questions from Section B and Two from Section C.
Ans: Refer article 2.8 page 2.6 of ED - Basant Agrawal, TMH.
Ans: Refer problem 10.11 page 10.11 of ED - Basant Agrawal, TMH.
e) Define an Auxillary plane and name them.
f) Show the frustum of a CONE.
g) AWhat do you mean by solids of revolution?
h) Differentiate between a prism and pyramid with the help of a sketch.
i) What do you mean by parallel line development.
j) Draw free hand sketch of an isometric scale.
SECTION B (Marks: 8 each)
5. A square prism with a base side of 45 mm and an axis length of 90 mm is resting in HP in such a way that its vertical faces are equally inclined to the VP. A vertical sectional plane passing through the mid points of two adjacent sides of the base (away from XY) cuts the prism. Draw its projections.
7. A vertical square prism with a 60 mm base side and an 80 mm axis length is coinpletely penetrated by a horizontal square prism with a 40 mm base side and 100 mm axis length such that their axes bisect each other. The faces of the prism are equally inclined to VP. Draw its projections.
8. Draw the isometric view of the three squares of sides each 60 min, 20 mm and 40 mm placed one over the other centrally and in the order as mentioned i.e. 60 mm, 20 mm & 40 mm.
Ans: Refer Problem 14.6 page 14.7 of ED - Basant Agrawal, TMH.