A 2-wire system has the voltage at the supply end maintained at 500. The
line is 3 km long. If the full-load current is 120 A, what must be the booster
output in order that the far end voltage may also be 500 V. Take the resistance
of cable at the working temperature as 0.5 ohm/kilometer.
2.16 kW
21.6
kW
216 kW
0.216
kW
21.6
kW
Given :
Hence,
the correct option is (B).
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