A bank of three 6600/440V transformers is connected in star-delta form with additional tapping at the mid-points of every secondary winding. Determine the magnitude of voltages between two consecutive tappings. Calculate the primary current when the secondary side outer terminals are connected with a balanced three-phase delta load that consumes 100A line current at UPF. The mid-tappings are connected with a three-phase capacitor bank that consumes a 50A line current. (4 Points) Enter your answer 11
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A bank of three 6600/440V transformers is connected in star-delta form with additional tapping at the mid-points of every secondary winding. Determine the magnitude of voltages between two consecutive tappings. Calculate the primary current when the secondary side outer terminals are connected with a balanced three-phase delta load that consumes 100A line current at UPF. The mid-tappings are connected with a three-phase capacitor bank that consumes a 50A line current
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