Solution-Current taken by the motor

Current taken by the motor

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Reference no: EM131085086

A motor has an output of 4.8 kW, an efficiency of 80% and a power factor of 0.625 lagging when operated from a 240 V, 50 Hz supply. It is required to improve the power factor to 0.95 lagging by connecting a capacitor in parallel with the motor. Determine (a) the current taken by the motor, (b) the supply current after power factor correction, (c) the current taken by the capacitor, (d) the capacitance of the capacitor, and (e) the kvar rating of the capacitor.

Reference no: EM131085086

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Current taken by the motor

Reference no: EM131085086

Reference no: EM131085086

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