3. A two conductor main A B, 500 m in length is fed from both ends at 250 volts. Loads of 50 A, 60 A, 40 A and 30 A are tapped at distance of 100 m, 250 m, 350 m and 400 m from endA respectively. If the X- section of conductor be I cm and specific resistance of the material of the conductor is 1-7 u 2 cm, determine the minimum consumer voltage. 1245-07 VI

3. A two conductor main A B, 500 m in length is fed from both ends at 250 volts. Loads of 50 A, 60 A, 40 A and 30 A are tapped at distance of 100 m, 250 m, 350 m and 400 m from endA respectively. If the X- section of conductor be I cm and specific resistance of the material of the conductor is 1-7 u 2 cm, determine the minimum consumer voltage. 1245-07 VI

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter33: Residential Utility-interactive Photovoltaic Systems

Section: Chapter Questions

Problem 6R: To size conductors and overcurrent devices for source circuits, you must multiply the module string...

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