Ask a New Question

A power transmission line is made of copper that is 1.8 cm in diameter. If the resistivity of copper is 1.725 10-8 Ω · m, find the resistance of 7 mi of the line.

Similar Questions

an area several km from an electricity generating station requires 120kw power on average the total resistance is line is 0.4
1. 0 answers
The 144-fiber telephone cable has a 12.7-mm diameter. A 900-pair copper cable has about a 70-mm diameter. Compute the ratio of
1. 2 answers
Design a transmission line that can transmit 300 MW of electricity across 200 km with only a 29% loss.Assume the wires are to be
1. 0 answers
Which of the following is *not* a reason why a transmission signal might be corrupted or lost? 1. The protocol for the
1. 0 answers

more similar questions