Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

what is purpose of using reactor in substations.

Answer Posted / jnanesh

Reactor is nothing but having a wound coil inside it having
high impedence.Suppose there is an short circuit in
transmission line it limits the short circuit current to
safer value which prevents the connected equipment i.e
breaker or transformer.

Is This Answer Correct ?    214 Yes 29 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is doid

2878


During regenerative breaking= A rotating magnetic field is reversed B slip is positive C torque is positive D slip is negative

2166


what type of earthing do for dry fissure rock?

2476


how to read idmt curva

2339


We have 750KVA DG set, we want to introduce REF relay with 1250/1A,CL PS,Current transformers.The lead distance of 2.5mm copper flexible cable from CT to relay is around 5mtrs.We would like to know the knee point votage(VK) & IM calculion for CT's

1977


how much UPS neutral erath leakage current.

3815


brief notes on ammeters

2097


please send the last 5 years {{{JUNIOR ENGINEER - ELECTICAL, ELECTRONICS RRB CHENNAI and secundrabad}}} TECHNICAL question papers TO MY EMAIL ID dinesh100701@gmail.com

2241


When we have earthing mesh or underground earthing network in industrial plants, weather we have NT-S or NT-C-S kind of earthing system, so eventually weather we must use 4 or 5 wire in 400 volt level (For example 3×150+70 mm2 or 5×150 mm2) in this connection I would like to know exactly the paragraph of IEC or IEEE number

2228


How many devices can be connected in one zone of FACP

2362


WHY MOSTLY Rph IS USED FOR CONTROL CIRCUITS AUX. SUPPLY ?

2564


How to decide no. of Step and Kvar for APFC Panel 40 kvar MD: 33.12 KVA Avg pf : 0.8540

1145


Can we put 3 layers of cable tray while installing tray

2450


How many types of electrical earthing are there?

1267


Which power will flow first if we switch on a motor Active or Reactive? How?

5702