Answered: A copper transmission cable (p = 1.72 ×…

A copper transmission cable (p = 1.72 × 10¬8 Nm) 250 km long and 20 cm in diameter, caries a current of 100A. What is the potential drop across the cable? (V)

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter4: Transmission Line Parameters

Section: Chapter Questions

Problem 4.8MCQ: An ac resistance is higher than a dc resistance. True False

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Question

A copper transmission cable (p = 1.72 × 10-8 2m) 250 km long and 20 cm in
diameter, caries a current of 100A.
What is the potential drop across the cable? (V)

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