Problem 2 - 52 A cylindrical tank contains water at a height of 55 mm, as shown. Inside is a small open cylindrical tank containing cleaning fluid (s.g. = 0.8) at a height h. The pressure pB = 13.4 kPa gage and pc = 13.42 kPa gage. Assume the cleaning fluid is prevented from moving to the top of the tank. Use unit weight of water = 9.79 kN/m³. (a) Determine the pressure Pa in kPa, (b) the value of h in mm, and (c) the value of y in millimeters. %3D Ans: (a) 12.88; (b) 10.2; (c) 101 PA Air Water 55 mm y PB O Pc Mercury (s.g. = 13.6)