Short Answer
FIGURE 29-13 
-A power transmission line 50 km long has a total resistance of 0.60 Ω. A generator produces 100 V at 70 A. In order to reduce energy loss due to heating of the transmission line, the voltage is stepped up with a transformer with a turns ratio of 100:1.
(a) What percentage of the original energy would be lost if the transformer were not used?
(b) What percentage of the original energy is lost when the transformer is used?
Correct Answer:
Verified
Correct Answer:
Verified
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