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 different the DOL Starter and Star Delta STARTER

Answer Posted / rohan k trivedi

DOL MEANS DIRECT ON LINE STARETER WE CAN USE DOL UP TO 110
KW MOTORS SPECIALLY WHERE THE STARTING TOURQUE IS LOW AND
STARTING KICK IS ALSO SMALL. WHILE STAR DELTA IS DESIGN TO
REDUSE THE HIGH STARTING KICK. GENERALLY FANS BLOWER AND
COMPERSSOR MOTORS HAVE HIGH STARTING CURRENT DURING THE
STARTING SO IT IS GOOD TO USE STAR DELTA INSTEAD OF DOL.
ANOTHER DIFFERENCE IS THAT DOL HAS ONLY ONE CONTACTOR WHILE
STARDELTA HAS THREE CONTACTOR.

Is This Answer Correct ?    48 Yes 40 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How each of the following losses occur in d.c machines (i) copper (2)core (3) windage (4)friction please help me

2026


what is the difference between an alternator and a synchronous motor

2011


What is the difference between cylindrical-type and sandwich-type winding?

1439


What is meant by time harmonics and space harmonics?

2783


1.what is difference between ATS & STS main use. 2.what is difference between ACB& VCB With symobles,and main partes, manimum range. 3.How many types of relays and main function.

6288


As we use capacitior bank in 3ph ckt for improvement of PF, why not we use capacitor in single phase domestric use, at our house their are many inductive equipments,like fan,mixer,tube choke,air conditioner they also draw PF... by using capacitor can they improve PF. if yes--what are advantage and how to connect a capactor in single ph,and which type of capacitor if no- what are disadvantages.

1857


What is servo lock in CNC how they work and if any parameter for them in CNC machine

5336


In CTs tan delta point should be earthed , what is the reason behind it?

3011


why they were using TRIAC instead relay in some controllers and what is the advantages.

2011


How to do cable sizing calculation for 750 A Neutral Earthing resistor for 33kv. the 33kv cable going to swbd. is 630mm2 3 runs.

4766


What is difference between Sample test and Routine test in safety standard?

1915


If o/p power is doubled by how much does the sound increase

1070


WHY THE COLOR OF OUTDOOR TRANSFORMER IS BLUE ONLY???

2103


why we have and use 3 phase not 2 or 4 or other in power system?

2105


How to decide CT & PT ratings for a given transmission line carrying some rated voltage?

2318