Question 21.7: Determine the magnitude of the load currents and the line cu...
Determine the magnitude of the load currents and the line currents in Figure 21–28.
V_{Z a}=V_{Z b}=V_{Z c}=240 V
The magnitude of the load currents is
I_{Z a}=I_{Z b}=I_{Z c}=\frac{V_{Z a}}{Z_{a}}=\frac{240 V }{200 \Omega}=1.20 AThe magnitude of the line currents is
I_{L}=\sqrt{3} I_{Z}=\sqrt{3}(1.20 A )=2.08 ARelated Answered Questions
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