Question: A plant consumes 60 kW at a power factor of 0 5
A plant consumes 60 kW at a power factor of 0.5 lagging from a 220-V rms 60-Hz line. Determine the value of the capacitor which when placed in parallel with the load will change the load power factor to 0.9 lagging.
Answer to relevant QuestionsA small plant has a bank of induction motors that consume 64 kW at a pf of 0.68 lagging. The 60-Hz line voltage across the motors is 220A single-phase three-wire 60-Hz circuit serves three loads, as shown in Fig P9.64. Determine L.qa, L.nN, Lc, and the energy use over a 24-hour period in kilowatt-hours.Determine the average and rms values of the following waveform. Sketch a phasor representation of an abc-sequence balanced three-phase -connected source, including ,V, V , and V if V =208In a three-phase balanced wye-wye system, the source is an abc-sequence set of voltages with . The per phase impedance of the load is . If the line impedance per phase is , find the line currents and the load voltages.
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