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Metal Works Paper 1, Nov/Dec. 2008  
Questions: 1 2 Main
General Comments
Strength
Weakness/Remedies

Question 1

1.   The following materials were supplied:

(a)  one flat mild steel plate, 85 mm x 85 mm x 3 mm (I OFF);
(b)  one flat mild steel plate, 85 mm x 65 mm x 3 mm (2 OFF);
(c)  one mild steel rod, 7 mm x   05 mm (4 OFF);
(d)  one cotton bag, 100 mm x 80 mm to enclose the finished work;
(e)  two tie-on labels.

2.  The diagram below shows the assembly and detailed views of each part of a fitting exercise.  Using the materials supplied, prepare the parts and assemble the pieces.

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OBSERVATION

Most of the candidates attempted this question and some of them were able to satisfy the requirement for answering the question by:
           
            -           reading the drawing correctly;
-                       transferring the drawing to metal by using the process called marking out;
            -           cutting and filling to size;
            -           assembling the components.

The question  required drilling and the candidates performed well by locating the centres and drilling to sizes.


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