engineering recuitment MAHATRANSCO AE Electrical Mock Test Power Systems Transmission and Distribution Distribution Systems
Fig. below shows a 2 wire DC distributor cable AC of 4 km long supplying loads of 100 A and 200 A at distances of 2 km and 4 km from A. The feeder is fed at point A with a voltage of 500 V. The voltage available at the farthest point in the system is ______.
(Assume conductor resistance per km as 0.02 Ω).
1
470 V
2
450 V
3
476 V
4
480 V
5
460 V