CSEC Technical Drawing Paper 2 May/June 2016 - Free CXC Past Paper with Answers

Figure 1 shows a triangle ABC.

Construct (a) the given triangle. (b) three circles touching each other with their centres on A, B and C respectively.

Construct the given triangle.

Draw three circles touching each other with their centres on A, B and C respectively.

Figure 2 shows an irregular polygon ABCDE. AB = 65, BC = 70, AE = 55, ED = 70 and CD = 100. Construct (a) the given figure ABCDE. (b) a similar figure with half the area of ABCDE.

Construct the given figure ABCDE.

Construct a similar figure with half the area of ABCDE.

Figure 3 shows the outline of an elliptical template.

Construct (a) the ellipse using a suitable method (b) a tangent and normal at the point 'P' on the ellipse.

Construct the ellipse using a suitable method.

Construct a tangent and normal at the point 'P' on the ellipse.

Figure 4 shows a simple link mechanism. The crank OA rotates anticlockwise about O, while B is constrained to move along the horizontal line XY.

$OA = 40 \text{ mm}$ , $AB = 100 \text{ mm}$ and $AP = 25 \text{ mm}$ .

(a) Copy the given mechanism. (b) Plot the locus of 'P' for one revolution of OA.

Copy the given mechanism.

Plot the locus of 'P' for one revolution of OA.

Figure 5 shows two views of a quadrilateral prism.

Draw (a) the given views (b) the development of the prism, with the opening on the edge X–X.

Draw the given views.

Draw the development of the prism, with the opening on the edge X–X.

Figure 6 shows the plan and elevation of a cylinder with a point 'P' on it.

(a) Draw the given views. (b) Construct a right-hand helix on the circumference of the cylinder, starting at point 'P'. Show hidden lines.

Draw the given views.

Construct a right-hand helix on the circumference of the cylinder, starting at point 'P'. Show hidden lines.

Figure 7 shows the plan and elevation for a truncated cylindrical prism pierced by a square hole.

(a) Copy the given views. (b) Project an auxiliary elevation on the given XY line.

Copy the given views.

Project an auxiliary elevation on the given XY line.

Figure 8 shows two orthographic views of a lever. Make an oblique drawing of the lever using CABINET projection.

CSEC Technical Drawing Paper 2 May/June 2016 Questions

Question 1

Question 2

Question 3 (10 marks)

Question 4

Question 5 (10 marks)

Question 6 (20 marks)

Question 7 (20 marks)

Question 8 (20 marks)