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EE 240 - HOMEWORK - Assignment 7

EE 240 - HOMEWORK - Assignment 7 - find the phasor V 2 4...

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EE240-A2-2010 Assignment #7 Due November 24, 2010 1. In this industrial situation, find the power factor of the load accounting for power lost in the line. 2. In this industrial situation, the load power factor is 0.8 lagging. Find the amount of power absorbed by the line. 3. The complex power of the V 1 source is S 1 = 2000VA/-30 O . If V 1 = 200V RMS /10 O find the rms current phasor I and then
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Unformatted text preview: find the phasor V 2 . 4. When C is connected across the load, the PF changes to 0.9 lagging. Find C. 5. Find the complex power of the source and its power factor. Power Co. 44 kW R LINE = 0.1 Ω Load 40 kW @ 240V RMS Load 240V RMS 200A RMS Power Supplied 40 kW Lossy Line Load 60 kW PF = 0.75 lagging + f = 60 Hz 240V RMS _...
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