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as it is most affected by arc resistance....

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13y ago

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Which relay is used for long transmission line?

distance relay..........


What are the relay used in transmission line?

mho rerlay is used in long transmission lines


Which type of relay is used in short transmission line?

Ohm relay.......


What is the use of reactance relay?

reactance relay is used for distance protection of the transmission line....


How many max transmission voltage in India?

There are three types of transmission lines of India given follows ---- 1-long transmission line( which is used grid to power suppliers plant ) 2-medium transmission line ( which is used power supplier plant to the industry ) 3- short transmission line ( which is used transformer to the consumers )


What is a line relay?

A line relay is an electrical device used in communication systems to control and switch signals along a transmission line. It acts as an intermediary, ensuring that signals are transmitted accurately by amplifying, repeating, or redirecting them as needed. Line relays are commonly employed in telephony and data networks to maintain signal integrity over long distances. They help enhance the reliability and efficiency of communication between different network nodes.


Where distance relay is used?

Distance relay is primarily used in electrical power systems for protecting transmission lines from faults. It measures the impedance of the line, which allows it to determine the distance to the fault location. This type of relay is essential for ensuring the reliability and safety of power distribution by enabling timely disconnection of faulty sections. It is commonly utilized in substations and along transmission corridors.


Where is mho relay used?

MHO distance relays are used to protect andÊdetect faults and the location of faults on a transmission line. It detects faults by measuring and comparing phase angles through a phase comparator.


What type of transmission line used in television system?

IR transmission type of transmission is used in television system .


Why higher voltege required for long transmission line?

To (a) eliminate high voltage drops along the line, (b) to allow conductors of practical size to be used, and (c) to reduce line losses.


Why fuse is used in transmission line?

yes its used in transmission line.fuse normally used in peravitiu in all electrical systeam


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.