Ql: A) A 30, 3 wires T.L system work by 380 KV between lines to supply a load with lagging power factor. The length of its line is 160 Km and the volume for each of conductor equal 11.52 m', efficiency is 92%, the line current is 164 A. Calculate: 1- Total power losses in T.L 2 Load power factor. Notes: The resistance of conductor for 1 Km long and 1 square centimeter section is 0.45 2, the neutral point is earthed.

Ql: A) A 30, 3 wires T.L system work by 380 KV between lines to supply a load with lagging power factor. The length of its line is 160 Km and the volume for each of conductor equal 11.52 m', efficiency is 92%, the line current is 164 A. Calculate: 1- Total power losses in T.L 2 Load power factor. Notes: The resistance of conductor for 1 Km long and 1 square centimeter section is 0.45 2, the neutral point is earthed.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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