5. Discuss why a. Complex power in an AC circuit is given by VI* b. Receiving end voltage of an unloaded long line may be more than the sending end voltage c. Inductances of the three phases of a transmission line are generally not equal. d. It is necessary to use the geometric means radius in the formula for the inductance calculation whereas the formula for the capacitance calculation uses the actual radius.

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5. Discuss why
a. Complex power in an AC circuit is given by VI*
b. Receiving end voltage of an unloaded long line may be more than the sending end voltage
c. Inductances of the three phases of a transmission line are generally not equal.
d. It is necessary to use the geometric means radius in the formula for the inductance calculation
whereas the formula for the capacitance calculation uses the actual radius.
Transcribed Image Text:5. Discuss why a. Complex power in an AC circuit is given by VI* b. Receiving end voltage of an unloaded long line may be more than the sending end voltage c. Inductances of the three phases of a transmission line are generally not equal. d. It is necessary to use the geometric means radius in the formula for the inductance calculation whereas the formula for the capacitance calculation uses the actual radius.
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