A manometer is used to measure the pressure difference between points A and B in a pipe as shown. Water flows in the pipe and the specific gravity of...

A manometer is used to measure the pressure difference between points A and B in a pipe as shown. Water flows in the pipe and the specific gravity of the manometer fluid is 3.0. The distances and manometer deflection are indicated on the figure. Find (a) the pressure differences PA-PB, and (b) the difference in piezometric pressure, PZ,A – PZ,B. Express both answers in kPa