CSEC Technical Drawing · May/June 2015 · Paper 2

14 questions and parts from this paper. Open one to see it in full, then practise it on Quelpr and get it marked against the mark scheme.

1. 120 marksConstruct the largest possible regular heptagon within a circle of diameter 110 mm.
2. 2(a)10 marksConstruct the given quadrilateral ABCD.
3. 2(b)10 marksConstruct a rectangle equal in area to the quadrilateral ABCD.
4. 3(a)15 marksConstruct the figure showing clearly the procedure for obtaining the centres of intersecting arcs.
5. 3(b)5 marksIdentify all points of tangency.
6. 4(a)6 marksCopy the given mechanism.
7. 4(b)14 marksConstruct the locus of point D for one revolution of OA.
8. 520 marksUsing the provided information, produce an isometric drawing of the bracket with 'P' as its lowest point.
9. 6(a)8 marksDraw the given views.
10. 6(b)12 marksComplete the given views showing the lines of intersection.
11. 7(a)8 marksDraw the given views.
12. 7(b)12 marksDraw an auxiliary plan projected on the X¹-Y¹ line, omitting hidden detail lines.
13. 8(a)10 marksDraw the given views, clearly showing the procedure for obtaining the hatched cut surface on the plan view.
14. 8(b)10 marksDraw the development of the truncated cone using 'S-S' as the seam.