State the difference between Surge Arrester and Lightning
arrester,Both are same or not?

Answer Posted / gunasekaran

if we using outdoor substation that is LAS if we use indoor
or switch gear that is surge arr ester both are not
conducting power frequency over voltage

Is This Answer Correct ?    1 Yes 14 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what will happen when the dc supply is given to the capacitor?

1012


write down the formula of cable size in RM if current is 50Amp.

925


what is the difference b/w ground & virtual ground?

1852


10 Mtr Hight of Lighting Arrestar how much area coverd??

2028


hello friends.. I have a doubt regarding the operation of dc machines.. I studied in a text book that a dc machine can be used as a generator and as a motor.. is this possible? If so,please send me the info about this topic.. you can also send your info to my mail.

1543






what is the difference between elcb and rccb ?

1784


Can I use distributon class/transmission class Lightning arresots for protecting the building? If not why please explain?

1431


placing earthing pit in pathway is correct or wrong??. placing earthing wireGI1/18 inside walls is correct or wrong?. explain!!!

1685


What is the effect of solar radiation on the design of an Isolated Phase Busduct?

1874


difine electrical ballast in HPSVL

1566


What is the difference b/w fanuc alpha series 16i and 18i controller. what is stand for i

1598


in battery charging room we find two fuses (one in positive other in negative cables ).why it is so?one fuse is ore than sufficient?

1809


Is any generator is developed which is operated with out diesal or other expensive source?

1640


A power transformer 4MVA/11KV/0.415Kv has been out of use in 12years. what maintenance actions/test need to be carried out before energizing.

923


how brushed dc motor operating ?

1427