What is meant by Guard relay ?

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What is meant by Guard relay ?..

Answer / abdul rehman

Used in the linefinder circuit to make sure that only one
linefinder can be connected to any line circuit when two or
more line relays are operated simultaneously

Is This Answer Correct ?    3 Yes 1 No

What is meant by Guard relay ?..

Answer / kumar

Mr.Abdul i already viewed this answer in Wikipedia but i
can't get the answer so can u please explain it

Is This Answer Correct ?    1 Yes 1 No

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