(Solved): Transformer on Open-Circuit A single-phase transformer is rated at \\( 57 \\mathrm{kVA} \\) and \\( ...
Transformer on Open-Circuit A single-phase transformer is rated at \\( 57 \\mathrm{kVA} \\) and \\( 250 \\mathrm{~V} \\) on the secondary side, but is operating with no load (open circuit). Using the equivalent circuit and parameters shown above, calculate the magnitude of the primary current \\( \\boldsymbol{I}_{1} \\) in this condition.