Water is being discharged from the bottom outlet of a tank with certain area in cross-section. The discharge outlet can be assumed as an orifice with 40 mm diameter. The water level in the tank is regulated by a float valve which turns off completely when the height of water above the bottom of the tank is 1.5 m and which gives a flowrate that is directly proportional to the distance of the water surface below this maximum level. When the depth of water in the tank is 1.0 m the inflow and outflow are directly balanced. Estimate the Flow rate when inflow and outflow rates are directly balanced

Water is being discharged from the bottom outlet of a tank with certain area in cross-section. The discharge outlet can be assumed as an orifice with 40 mm diameter. The water level in the tank is regulated by a float valve which turns off completely when the height of water above the bottom of the tank is 1.5 m and which gives a flowrate that is directly proportional to the distance of the water surface below this maximum level. When the depth of water in the tank is 1.0 m the inflow and outflow are directly balanced. Estimate the Flow rate when inflow and outflow rates are directly balanced.