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...

difference between a four point starter and three point
starter

Answer Posted / priyanka

As we know that dc machines are self starting ,we get high currents which leads to machine. So we use a three point starter to limit high currents and to control machine burn out's and sparkles.

Is This Answer Correct ?    17 Yes 9 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

kVA rating of ordinary transformer is increased when connected as an auto transformer because A transformation ratio increased B secondary voltage increased C energy is transferred both inductively and conductively D secondary current increased

2585


Define settling time.

1104


Why have to use copper cable for local isolator to motor ?

2040


what is consequences of neutral and earth connect?

2054


what is the importance of earthing system on the generators big capacity and small?

1702


When semiconductor fuse does save thyristor in each cycle of conduction? Why under voltage setting keep less in SPRS and more in DC drive?

2033


Do inductive loads have distorted current waveforms ?

1865


how to measure dc earth leakage current?

3080


1.why are not using acb 33kv ht side? is there any problem 2.what is difference between acb,vcb,sf6 breackers? 3.what is the function of invertor and convertor in ups?

2105


i have faced a problem in ro plant grunfos make bm30type pump it is 22kw pump. We start this pump using siemens 3rw 4423-ibc44, 30kw softstarter but this soft starter will frequently failier so we planed to change dol starter. So pls tell anybudy its possible or not.

1874


RATING OF LIGHTENING ARRESTER FOR 11 KV LINE IS 9 KV is ok ,but haw to calculate the KA rating?

2025


Why field rheostat is kept in minimum position while armature rheostat at maximum position?

1048


What are n circles?

1033


I am interested to know what does 15 KVA DG set actually means? If I dont know the DG rating, is it possible to identify KW by simply knowing the diesel consumption?

2092


What is the disadvantage in proportional controller?

1094