. A pair of power transmission lines each have a 0.95Ωresistance and carry 740 A over 9.0 km. If the rms inputvoltage is 42 kV, calculate (a) the voltage at the other end,(b) the power input, (c) power loss in the lines, and (d) thepower output.

. A pair of power transmission lines each have a 0.95Ωresistance and carry 740 A over 9.0 km. If the rms inputvoltage is 42 kV, calculate (a) the voltage at the other end,(b) the power input, (c) power loss in the lines, and (d) thepower output.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter14: Inductance

Section: Chapter Questions

Problem 23CQ: In an LC circuit, what determines the frequency and the amplitude of the energy oscillations in...

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Question

. A pair of power transmission lines each have a 0.95Ω
resistance and carry 740 A over 9.0 km. If the rms input
voltage is 42 kV, calculate (a) the voltage at the other end,
(b) the power input, (c) power loss in the lines, and (d) the
power output.

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