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Question 2
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The following materials were provided for this exercise:
(a) 25 mm socket - 3 nos;
(b) 25 mm elbow - 2 nos;
(c) 25 mm nipple - 1 no;
(d) 25 mm air valve - 1 no;
(e) 25 mm pressure pipe - 1 length;
(f) small adhesive paste - 1 tin.
Using a push-fit pipe jointing technique, cut and fix a length of 25 mm PVC pipe as shown in fig. 2.
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This question was also well attempted by the candidates. Their major challenge was inability to transfer accurate dimensions to the workpiece. |
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