Voltage Drop Across Transmission Lines

[jiten827]

Homework Statement

A pair of power transmission lines each have a 0.850 Ω resistance and carry 779 A over 9.85 km. If the rms input voltage is 39.5 kV, calculate the voltage at the other end.

Homework Equations

The Attempt at a Solution

 

[mjsd]

where is your own workings, relevant equations/concepts?
identify what is what first and foremost if you are stuck

 

[stewartcs]

Do you have the entire problem stated correctly? I think it might be 0.850 ohms/m instead.

Plus you need to put forth some effort first.