A cylindrical tank, 3 m in diameter and 4 m high and is filled with 2 meters of water at 40°C. If it is to be evacuated, what is the minimum pressure that can be expected in the space above the water?

A cylindrical tank having a diameter of 1.5 m and a height of 4 m is open at one end and close at the other end. It is placed below the water surface with its open end down. How deep below the water surface should the tank be placed if the depth of the water inside the tank is 1.8 m?       a.6.0 cm b.5.90cm c.6.25cm d.7.0cm show your complete solution

A steel pipe has an inside diameter of 25mm, is 20 meter long, carries 10degree water at the rate of 4.5 m3/h. if the static pressure at the inlet is 70 kPa, what is the static pressure of the water at the outlet. Make a graphical presentation.

A pressure gage 6m above the bottom of the tank containing a liquidreads 90kPa. Another gage height 4m reads 103 kPa. Determine thespecific weight of the liquid.