Fiquestions for the ring distribution system shown fig

Solved Step by Step With Explanation- Ring Distribution Voltages

Questions

Solved Step by Step with Explanation- Ring Distribution Voltages

(d) Answer

3. Voltage Regulation: Because of the balanced loading, voltage regulation can be improved, and voltage drops can be minimized.

4. Efficient Cable Usage: Ring systems can use less cable compared to radial systems (where power flows from a single source to multiple loads), making them more cost-effective in terms of materials.

=I−50

Current flow through 0.2 ohm resistance is

=00.45

I=23.5I

Voltage drop across B-C = Current at Node C × Resistance between B-C

Voltage drop across B-C = 30A × 0.15 ohm = 4.5V (since the current is coming out of C)

=00.2(52.22−80)+240

=234.444V