CSEC Technical Drawing Paper 2 May/June 2013 - Free CXC Past Paper with Answers

Figure 1 shows a rhombus, ABCD, with side AB = 50 mm and diagonal BD = 85 mm. Construct the following:

the given rhombus ABCD

a similar figure having twice the area of ABCD.

Figure 2 shows the outline of a disc of 60 mm diameter that rolls along a flat surface A–B without slipping, so that the point ‘P’ on the circumference of the disc generates a cycloid.

Draw the given figure.

Plot the cycloid traced by the point, ‘P’, as the disc rolls along A–B for one complete revolution without slipping.

Construct a triangle, ABC, with AB as base = 70 mm, angle CAB $45^\circ$ and angle ABC $60^\circ$ .

Construct an escribed circle to the triangle.

Figure 3 shows a circle of diameter 80 mm and a line BC. The ratio of the diameter of the circle to the line BC is 7:5.

Construct the given circle and the line BC.

Construct a tangent and a normal to the circle from point C.

Figure 4 shows the plan and an incomplete elevation of a hexagonal prism intersected by a cylinder with their axes on the same plane.

Construct the given plan.

Construct the completed elevation to show the curve of interpenetration of the cylinder.

Figure 5 shows the plan and elevation of two lines, ab and bc.

Draw the plan and elevation of the lines AS GIVEN.

Project an end view on the right of the given elevation.

Determine the true lengths of the lines ab and bc by revolution or auxiliary method.

Figure 6 shows two orthographic views of a truncated cylinder.

Draw the views AS GIVEN.

Construct the development of the truncated cylinder with the seam as indicated.

Figure 7 shows two orthographic views of a block.

DO NOT COPY these views.

Draw an isometric view of the block with 'S' as its lowest point.

CSEC Technical Drawing Paper 2 May/June 2013 Questions

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8 (20 marks)