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Question: problem 4 figure 2 shows a oneline diagram of a...

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Problem 4: Figure 2 shows a one-line diagram of a small 480-V distribution system in an industrial plant. An engineer working at the plant wishes to calculate the current that will be drawn from the power utility company with and without the capacitor bank switched into the system. For the purposes of this calculation, the engineer will assume that the lines in the system have zero impedance (a) If the switch shown is open, find the real, reactive, and apparent powers in the system. Find the total current supplied to the distribution system by the utility. (b) Repeat part (a) with the switch closed. (c) What happened to the total current supplied by the power system when the switch closed? Why? Load Delta connected V1-480 V Loxd Wye coneced г.-413687-а Capacitor Wye connected bankZ,-32-90n

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