A 240-V series motor has R = 0.3 2 and R, = 0.2 2. It takes...

  

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A 240-V series motor has R = 0.3 2 and R, = 0.2 2. It takes 50 A when running at 900 rpm. Determine the speed at which the motor runs when the series field is shunted by a diverter resistance of 0.2 2 and the torque developed is increased by 50%. A 240-V series motor has R = 0.3 2 and R, = 0.2 2. It takes 50 A when running at 900 rpm. Determine the speed at which the motor runs when the series field is shunted by a diverter resistance of 0.2 2 and the torque developed is increased by 50%.

Answer rating: 100% (QA)

V 240 V It say 50 A S back enf Vt RR Fay 2400302x50 215V Rd Rs 15 For 2 series motor Is Torque T ... View the full answer