Problem 21.77 Part A Calculate the voltage at the other end. Express your answer using two significant figures. A pair of power transmission lines each have a 0.86 2 resistance and carry 760 A over 14 km. If the rms input voltage is 39 kV. Vout= Submit Part B 20 1 Templates Symbols undo redo reset keyboard shortcuts help Adb% Request Answer Calculate the power input. Express your answer using two significant figures. Templates Symbols undo do reset keyboard shortcuts help < V 6 of 17 >
Problem 21.77 Part A Calculate the voltage at the other end. Express your answer using two significant figures. A pair of power transmission lines each have a 0.86 2 resistance and carry 760 A over 14 km. If the rms input voltage is 39 kV. Vout= Submit Part B 20 1 Templates Symbols undo redo reset keyboard shortcuts help Adb% Request Answer Calculate the power input. Express your answer using two significant figures. Templates Symbols undo do reset keyboard shortcuts help < V 6 of 17 >
College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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 alt="Part A
Problem 21.77
A pair of power transmission lines each have a 0.86 2 resistance and carry 760 A over 14 km. If the rms input voltage is 39
kV.
Calculate the voltage at the other end.
Express your answer using two significant figures.
Vout=
Submit
Part B
ar
75
1
Templates Symbols undo redo reset keyboard shortcuts help
Adb%
P
Request Answer
Calculate the power input.
Express your answer using two significant figures.
Templates Symbole undo redo reset keyboard shortcuts help
Adb
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Transcribed Image Text:Part A
Problem 21.77
A pair of power transmission lines each have a 0.86 2 resistance and carry 760 A over 14 km. If the rms input voltage is 39
kV.
Calculate the voltage at the other end.
Express your answer using two significant figures.
Vout=
Submit
Part B
ar
75
1
Templates Symbols undo redo reset keyboard shortcuts help
Adb%
P
Request Answer
Calculate the power input.
Express your answer using two significant figures.
Templates Symbole undo redo reset keyboard shortcuts help
Adb
V r
C
V
<
W
6 of 17
>
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