answersLogoWhite

0

Dampers are streamlined weights attached to transmission-line conductors, close to where the conductors are secured from insulators. As the name suggests, their purpose is to 'damp' any vibrations induced into the conductors by wind.

User Avatar

Wiki User

13y ago

What else can I help you with?

Continue Learning about Engineering

Will low pass filter works as transmission line?

No, but transmission line act as a lpf


Who uses pole and transmission line hardware?

Pole and transmission line hardware is purchased by cable television and utility companies


Why phases in transmission line are transposed?

Image result for Why phases in transmission line are transposed?Transposition is the periodic swapping of positions of the conductors of a transmission line, in order to reduce crosstalk and otherwise improve transmission. ... Transposition also equalizes their impedance relative to the ground, thus avoiding one-sided loads in three-phase electric power systems.


Calculations on input impedance of a transmission lines?

I assume you are wanting to know about balancing networks to a transmission line? If this is the case, you really need to get a book on networks and filters. The physical makup of the transmission line will impact this calculation. The basic idea is you want to match the impedance at the input (looking out of the transmission line) to the same impedance as the transmission line (say 50 or 75 ohms for typical coax), and the output impedance (looking out of the transmission line) to the same as well. This will result in maximum power transfer, minimum power reflection. If you want to know how to make a balancing filter to a transmission line, then you need to design the filter according to your requirements - chebyshev, minimum ripple, wide band, narrow band, etc; You may need to use transformers to isolate the transmission line from your power circuitry, and use this as a matching network. You could also use transistors to accomplish similar things (less isolation, though), depending on what you're trying to do.


What is the purpose of having a low impedance for transmission lines?

in order to reduce the transmission line losses we need low impedance...Low impedance also improves power transfer capacity of the line..

Related Questions

How do you change transmission line?

how to fix a transmission without taking it a part how to fix a transmission line


Do you get DC current directly from the transmission line?

Only if it is a DC transmission line.


Is there one coolant line or two for the transmission on a 98 Mercury?

If this vehicle has a transmission cooler then it will have one line to the cooler then another for the return line to the transmission.


Where is the front seal on a 1997 chev 1500 half ton 43liter?

behind the vibration dampner (and lowerpulley on end of crankshaft) you will need a dampner puller and seal remover to replace it


Will low pass filter works as transmission line?

No, but transmission line act as a lpf


How do you replace Impala transmission line?

how much to replace the transmission line in 2006 Chevy impala


What is A in the nominal pi model of transmission line?

balanced pi model for a long transmission line.


What is full form of DCDS transmission line?

Double Circuit Double Circuit String Transmission Line


What transmission line is located in the front of a dodges transmission?

pressure


What are the secondary constant of transmission line?

The secondary constants of a transmission line are the surge impedance, propagation constant, attenuation constant, and phase constant. These constants determine the behavior of signals traveling through the transmission line and are important for analyzing the performance of the line in terms of signal integrity and power transmission.


What is pg clamps in transmission line?

pg clamp is known for parallel groove clamp,especially used in transmission line to hold transmission conductors in parallel.


How do you fix transmission oil going into the engine in a 1994 Ford Ranger King Cab?

Check for a vacuum module on the transmission. If you see a vacuum line between the transmission and engine, disconnect the line and look for transmission fluid inside the line. If you see transmission fluid in the line, replace the vacuum module. It probably has a split or damaged diaphragm inside.