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Answer Posted / manthesh.patil
lightning arrester is metallic device which is capable of
conducting electricity, which is placed above the multi
storeyed buildings and transformers and other receiving
stations,sub stations.the main purpose of lightning arrester
is to protect the buildings and equipments from
thunder&lightning during rainy seasons..this device will be
connected to the earth from the top of the building through
a wire,which is capable of sending high voltage into earth
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