Question 1

The following materials have been provided for this exercise:
(a)        one 800 mm length of 25 mm PVC pipe;
(b)        one19 mm brass Bib tap;
(c)        one25 mm PVC air valve;
(d)       one 25 mm PVC adaptor;
(e)        one 25 mm x 19 mm PVC reducing elbow;
(f)        one tin of adhesive paste;

Using heating method, bend the PVC pipeto the required shape and use push-fit method to form joints to the required dimensions and shape as shown in Fig. 1.