Answer / tharan

mr. rameez ajmeri thanks for ur advaise...well ur knowledge of electrical. i salute that! dont need un necessary word right... this one public web site ok mind it... kekkura kelvikku answer mattum sonna pothum theva illama pesatha... do u know? all electrical kind of things? r u geniuss in electrical department?

Answer / rameez ajmeri

rubbish...if you dont know the answer of this you better
repeat degree or diploma whatever...!!! You are not liable
for an Electrical Engineer.

Vacuum Circuit breaker uses vacuum for arc quenching where
as Air Circuit Breaker uses air for arc quenching.

if more info required...open you switchgear and protection book

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