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 vector group? What is meant by DYN11?Why is it needed?

Answer Posted / t eswara rao

Clarification for shraddha:
11o clock means primari voltage vectors leading 30deg
with reference to secondary voltage vectors.OR secondary
voltage vectors lagging 30deg with reference to primary
voltage vectors.

As in a clock at 11o clock big needle leads small
needle by 30deg OR small needle lags big needle by 30deg

Is This Answer Correct ?    5 Yes 12 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

can anyone explain 11kV 3core cable megger,hi pot test procedure with connection details?

3266


How we can calculate the consumption in kwh of motor on basis of kw @100% load, @50% load & @ no load.

2792


what is the voltage between earth to neutral in lift.

1818


Write down the design procedure of commutaj.

2125


I have a situation to design sub-Distribution board/Panel meant for feeding power sockets. In the incomer CAN i Take TP MCCB with Neutral Link and All the outgoing feeders with to sockets with TP MCCB and Neutral Link? P.S : My System is IT Earthing

1812


electrical ques

2129


What are the applications of autotransformers?

1077


Why do not we prefer non conventional sources of energy to conventional sources?

1194


Explain in details how you would react to an unexpected incident when your supervisor or manager is not around to give instructions?

8069


block diagram of 2 ups system connected in parallel mode?

2074


Help need in transformer !? Hello Friends The parameters of 2300/230 v 50hz t/f is R1=0.286 ohm R`2=0.319 ohm Rc=240 ohm X1=0.73 ohm X`2=0.73 ohm Xm=49.2 ohm Secondary Load impedance ZL=0.387+J0.29 solve the exact equivalent circuit with normal voltage across primery.. I know every thing but i cant find CURRENT I1=? and I`2=? Please help me give solution or only Formula please please...

3100


How can claculate to attain the desired PF in the line ( HOW Much KVAR is required ) Pls Give the formula? Equate Petrochemical 0 1 how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec. 0 1 What will happened. if we feed 3phase supplay to the stater with out insert the rotor. How much current will flow through the stater winnding? Equate Petrochemical 0 1 What is required of exietation to the alternater. 0 1 why star point of HT motor not earthed? Equate Petrochemical 0 1 Why we are getting low voltage in star connection? Equate Petrochemical 0 2 What's ND relay & it's functions? Equate Petrochemical 0 2 How instantanious short circuit current is calculated? its formula? Equate Petrochemical 0 2 What is servo Motor? What's the advantages of this motor over Induction motor? Equate Petrochemical 0 2 What is core CT & it's function? Equate Petrochemical 0 3 what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY L & T 0 4 What is required of exietation to the alternater. KNB 1 23 what is the design voltage for 6.6KV 2000 KVAR HT capacitor? Consultancy 0 3 Pls explain about vfd control?Where it is used, Give some example? siemens 1 22 Please explain me abt PQ diagaram in the power sector. 0 9

2151


draw the full wave and half wave circuit of 3 phase system and inverter circuit used in upsĀ 

2392


Define transfer function?

1152


Define average demand?

1339