Answer / t.c.raghavendran prabhu

Wave trap is known as a high voltage transmission line
communicator and mainly used to avoid the interferences and
unwanted signals caused in the transmission line

Answer / paul

"Line Trap" are used on old HV networks, they are fitted for the interception of inter-trip signals between two connected substations.

The new method is to have a digital communication channel between the substations so the protection at both ends are constantly communicating with each other

Yes the "Line Trap" on each protected circuit has its own tuned frequency.

Answer / aditya dash

Wave trap is used for making high voltage transmission line
for communication.

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