1. Loyola Academy, Alwal , Secunderabad-10.
B.Sc (chemical Technology)
Sub: Engg. Drawing (practicals) Time : 2hours
18.10.2012.
Answer any four of the following. All questions carry equal marks.
Neatness carries weightage.
1. Construct an ellipse by concentric circles method, given major axis =
120mm and minor axis = 80mm.
2. Draw the isometric views of cylinder of base dia 40mm and axis 60mm and
cube of side 30mm side.
3. Bisect a line of 125mm and bisect an angle of 125mm. Inscribe a circle in a
square of side 40mm.
4. Construct a hexagon of side 30mm by any one method.
5. Construct a parabola by Tangent method , given base = 50mm and axis =
70mm
6. Draw front view , top view for the given figure.