Find the power loss due to resistance in the line

Assignment Help Physics

Reference no: EM13239185

A high-voltage transmission line with a resistance of 0.30 /km carries a current of 1050 A. The line is at a potential of 680 kV at the power station and carries the current to a city located 159 km from the station.

(a) What is the power loss due to resistance in the line?

(b) What fraction of the transmitted power does this loss represent?

Reference no: EM13239185

Questions Cloud

Explain the best choice for the acid component and why : If a chemist wishes to prepare a buffer that will be effective at a pH of 5.0 and 25C, which of the following would be the best choice for the acid component and WHY

By how much should government purchases changes : For simplicity, let's assume that every household has a marginal propensity to consume (MPC) of 0.75. If the government implements a fiscal policy involving its purchases of goods and services, by how much should government purchases

Compute the ph of the buffer when take out from the fridge : you store the buffer in the fridge overnight (4 degrees). Calculate the pH of the buffer when you take it out of the fridge the following morning.

Explain lineweaver burke plot superior to the michaelis : why is the Lineweaver Burke plot superior to the Michaelis- Menton plot for calculation enzyme kinetic values

Find the power loss due to resistance in the line : A high-voltage transmission line with a resistance of 0.30 /km carries a current of 1050 A, What is the power loss due to resistance in the line

What would support or oppose the legislation : You are the manager of a firm that competes against four other firms by bidding for government contracts. While you believe your products is better than the competition, the government purchasing agent views the products

Explain the correct concentration in the reaction solution : For restriction digestion, how would you dilute the 10X buffer so that it was at the correct concentration (1X) in the reaction solution

What economic arguments would have presented to doj : In January 2007, XM enjoyed about 58% of satellite radio subscribers, and Sirius had the remaining 42%. Both firms were suffering losses, despite their dominance in the satellite radio market. In 2008, the DOJ decided not to challenge a merge

Find the pebbles speed and acceleration : Your roommate is working on his bicycle and has the bike upside down. He spins the 66.0cm -diameter wheel, Find the pebbles speed and acceleration

User Account

All Pages