Numerical - Voltage at B for given parameters of ring distributor

Q.  A 300m ring distributor has loads as shown in the fig. The distances are in metres. The resistance of each conductor is 0.2 W per 1000 metres and loads are tapped off at B, C, D. If the distributor is fed at A at 240 V, what will be the voltage at B?

ring distributor
- Published on 23 Nov 15

a. 220.6 V
b. 236.9 V
c. 240.6 V
d. 235.97 V

ANSWER: 236.9 V

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