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Posted: **Thu Apr 28, 2022 8:55 am**

: B A Worker Needs To Draw Water From 2 Same Size Of Swimming Pools Using 2 Different Size Of Syphons Swimming Pool X U 1 (38.67 KiB) Viewed 20 times

: B A Worker Needs To Draw Water From 2 Same Size Of Swimming Pools Using 2 Different Size Of Syphons Swimming Pool X U 2 (22.16 KiB) Viewed 20 times

(b) A worker needs to draw water from 2 same size of swimming pools using 2 different size of syphons. Swimming pool X using syphon with 40 mm pipe diameter, 25 mm nozzle diameter and the nozzle located 1.2 m below the swimming pool as illustrate in Figure 2. While, swimming pool Y using syphon with 30 mm pipe diameter, 18 mm nozzle diameter and the nozzle located at the same level with the swimming pool. PA=0 1.2 m = 0 Pipe 18 m Swimming pool Flow 1.2 m F Nozzle Figure 2: Swimming pool X
(i) Which swimming pool will dry first? Justify your answer. 17 Marks) [C4) (ii) Calculate pressure at point C and point E. Which point has the highest pressure? 17 Marks] [C4]