Extracted text: Water flows steadily through the two relatively large tanks A and B as shown in Fig.1. The diameter of the two outlets are d=69 mm (from tank A) and D= 83 mm (from tank B). For a water depth hB = 2m, determine the water depth, hA, in m. Round off to 2 decimal places. Hint: Write two simultaneous equations (i.e. apply two conservation laws) to solve for the 2 unknowns. Water vloei bestendig deur die twee relatief groot reservoirs A en B soos in Fig.1 getoon. Die deursnitte van die twee uitlate is d = 69 mm (uit tenk A) en D = 83 mm (uit tenk B). Vir 'n waterdiepte van hB = 2m, bereken die waterdiepte, hA, in m. Rond af tot 2 decimale plekke. Wenk: Stel twee gelyktydige vergelykings op (m.a.w. pas twee wette van behoud toe) om die twee onbekendes op te los. Outlet - Uitlaat Od hA Outlet -Uitlaat OD he =2 m