Question

A 2-wire d.c. distributor AB is 300 metres long. The end A is fed at 205 V and end B at 200 V. The distributor is uniformly loaded at 0·15 A/metre length and has concentrated loads of 50 A, 60 A and 40 A at points distant 75, 175, 225 m respectively from the end A. The resistance of each conductor is 0·15 Ω per kilometre. Calculate : (i) the point of minimum potential (ii) currents fed at ends A and B

Answer 1

Answer:

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