waecE-LEARNING
Metal Works Paper 1, Nov/Dec. 2011  
Questions: 1 2 Main
General Comments
Strength
Weakness/Remedies

Question 2

Test B

1.         The following materials were supplied:

            (a)        one piece free cutting mild steel rod, 80mm x ø50 mm long;
            (b)        one cotton bag 100 mm x 80 mm to enclose the finished work;
            (c)        two tie-on labels.

2.         The diagram below shows a detailed view of a machine part.  Produce the part using the material supplied.

 

NOTE

NOT DRAWN TO SCALE
ALL DIMENSIONS IN MM
TOLERANCE ± 0.5mm

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OBSERVATION

Only two candidates attempted this machining exercise and they performed excellently well.

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