Technical Drawing - Exam Papers - Ordinary - 1999 - Building

Question 6

The outline plan and elevation of a building are shown in Fig. 6. The building is elliptical in plan and A and B are the focal points of the ellipse. The curve CDE in elevation is parabolic.

(a) Draw the given views of the building.
(b) Project an end elevation of the building.
(c) Determine the true shape of the section S-S through the building.

Scale 1 : 200