CSEC Technical Drawing · May/June 2007 · Paper 2

17 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. 1(a)12 marksConstruct the irregular polygon using compasses and rule only.
2. 1(b)6 marksDetermine the area of the figure in mm² graphically.
3. 1(c)2 marksState the area of the figure.
4. 2(a)14 marksReproduce the figure, clearly indicating the construction methods used to obtain the centres of all required arcs.
5. 2(b)6 marksClearly identify the method used to obtain all points of tangency.
6. 320 marksDraw the locus of point P on link AB (where AP = 45 mm) as crank OA completes one full rotation in the direction of arrow 'F'.
7. 4(a)12 marksConstruct triangle ABC with sides in the ratio AC : BC : AB = 4 : 5 : 6, with AB serving as the base.
8. 4(b)8 marksConstruct any escribed circle of the triangle.
9. 5(a)6 marksCopy the given layout as shown.
10. 5(b)14 marksConstruct the two-point perspective view of the block.
11. 6(a)4 marksCopy the given orthographic views.
12. 6(b)10 marksConstruct the true shape of the lamina, clearly indicating the method used.
13. 6(c)6 marksConstruct the true angle that the triangular lamina makes with the horizontal plane XY.
14. 7(a)12 marksUsing first-angle orthographic projection, draw the given plan and completed front elevation showing the curves of interpenetration.
15. 7(b)8 marksDraw an end view in the direction of arrow 'A'.
16. 8(a)6 marksCopy the given elevation view.
17. 8(b)14 marksDraw the surface development of the cone including the pierced hole, using seam line X-X.