Figure below shows a simple single-phase AC power system with three loads. The voltage source is V = 240 < o°v and the impedances of these three loads are Z, = 10 < 30°n Zz = 10 < 45°n Z3 = 10 < -90°n V 2, 2,

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Question#5
Figure below shows a simple single-phase AC power system with three loads. The voltage
source is V = 240 < o°v and the impedances of these three loads are
z, = 10 < 30°n
Z2 = 10 < 45°0
Z3 = 10 < -90°n
z,
Transcribed Image Text:Question#5 Figure below shows a simple single-phase AC power system with three loads. The voltage source is V = 240 < o°v and the impedances of these three loads are z, = 10 < 30°n Z2 = 10 < 45°0 Z3 = 10 < -90°n z,
d. How much real, reactive, and apparent power is being consumed by each load with
the switch closed?
e. What happened to the current flowing from the source when the switch closed? Why?
Transcribed Image Text:d. How much real, reactive, and apparent power is being consumed by each load with the switch closed? e. What happened to the current flowing from the source when the switch closed? Why?
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