5. A 200 V, 50 Hz single-phase supply feeds the following loads: (i) fluorescent lamps tak- ing a current of 8A at a pow

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5. A 200 V, 50 Hz single-phase supply feeds the following loads: (i) fluorescent lamps tak- ing a current of 8A at a pow

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5 A 200 V 50 Hz Single Phase Supply Feeds The Following Loads I Fluorescent Lamps Tak Ing A Current Of 8a At A Pow 1
5 A 200 V 50 Hz Single Phase Supply Feeds The Following Loads I Fluorescent Lamps Tak Ing A Current Of 8a At A Pow 1 (27.31 KiB) Viewed 54 times
5. A 200 V, 50 Hz single-phase supply feeds the following loads: (i) fluorescent lamps tak- ing a current of 8A at a power factor of 0.9 leading, (ii) incandescent lamps taking a current of 6 A at unity power factor, (iii) a motor taking a current of 12 A at a power factor of 0.65 lagging. Determine the total current taken from the supply and the over- all power factor. Find also the value of a static capacitor connected in parallel with the loads to improve the overall power factor to 0.98 lagging.
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