User talk:Narukavikram

Buchcholz Relay: Buchcholz Relay is a gas operated system.It is instuled between main oil tank & conservator tank.it has two mercury switch inner side.Both swith are floating possition with different moving connected.In the condition of over heatigh,overload,short circut,that's time much volum gas are liberateb.it's pass through Buchcholz Relay to conservator tank so much volum of gas are inner side of Buchcholz Relay and that's time mercury swiths are floting.In this situation swiths are make a specialy of connection and give the signle for trip Rely.There is two type of connection in Buchcholz Relay.one of alram and other for trip.In the minner condition it will give alram signal and measure condition it will give trip signal.