Problem 09 - Bernoulli's Energy Theorem

Problem 9
The diameter of a pipe carrying water changes gradually from 150 mm at A to 450 mm at B. A is 4.5 m lower than B. What will be the difference in pressure, in kPa, between A and B, when 0.176 m3/s is flowing, loss of energy is being neglected.
 

Solution 9

 

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