Q2. A 1000-m long, two-wire DC distributor AB is fed from point A at 440 V. Loads of 15 A, 30 A, 35 A, 25 A, and 20 A are tapped off at 150 m, 350 m, 600 m, 850 m, and 1000 m, respectively. The distributor is also loaded at the rate of 0.75 A/m between 150 – 350 meters from point A and at the rate of 0.45 A/m between 600 – 850 meters from point A. Calculate the voltage at far end of the distributor and the voltage regulation of this system if the resistance of each conductor is 0.035 Q per km.
Q2. A 1000-m long, two-wire DC distributor AB is fed from point A at 440 V. Loads of 15 A, 30 A, 35 A, 25 A, and 20 A are tapped off at 150 m, 350 m, 600 m, 850 m, and 1000 m, respectively. The distributor is also loaded at the rate of 0.75 A/m between 150 – 350 meters from point A and at the rate of 0.45 A/m between 600 – 850 meters from point A. Calculate the voltage at far end of the distributor and the voltage regulation of this system if the resistance of each conductor is 0.035 Q per km.
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Transcribed Image Text:Q2. A 1000-m long, two-wire DC distributor AB is fed from point A at 440 V. Loads of 15 A,
30 A, 35 A, 25 A, and 20 A are tapped off at 150 m, 350 m, 600 m, 850 m, and 1000 m,
respectively. The distributor is also loaded at the rate of 0.75 A/m between 150 – 350 meters
from point A and at the rate of 0.45 A/m between 600 – 850 meters from point A. Calculate
the voltage at far end of the distributor and the voltage regulation of this system if the resistance
of each conductor is 0.035 2 per km.
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