A multivitamin concentrate (u= 12 Pas, p= 1150 kg/m?) is being mixed in a tank 1.0 m diameter and a height of 1.0 m with a 0.33 m diameter 45 pitched-blade turbine impeller rotating at 85 rpm. If a larger-scale mixer is to be designed having a volume two times the original one. The power requirement for the motor driving the large turbine for the case of equal mass transfer rates will be 10 19 28 O 50 hp 186.0 W 0 37.7 kW O 101.3 W 37 Finis