The output of a generator is 440 V at 20 A. It is to be transmitted on a line with resistance of 0.60 ?
To what voltage must the generator output be stepped up with a transformer if the power loss in transmission is not to exceed 0.010% of the original power?
A)
4.4 kV
B)
7.3 kV
C)
22 kV
D)
30 kW
E)
45 kV
B
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