Interested to Buy Any Domain ? << Click Here >> for more details...
What is the significance of vector grouping in Power
Transformers??
- 3 Answers
- 7073 Views
- I also Faced
- E-Mail Answers
Answer Posted / raj
the primary leakage flux to the secondary leakage flux .
when the secondary currents increase .the primary leakage
flux increases and reactance increases in power transformer
the vector sum of angle is lags behind the voltage.
| Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
how to differentiate a mpcb,mcb with a contactor? Explain their working operation
During underground cabling in landscape area what did we cover the cable with to prevent the electric shock & protect the cable?
Dear sir, I completed DECE In the year 1995.Now i am working in a private company from last 10 years as an Electrical supervisor.The company having a 1000 KVA transformer.Now i try to apply "C" Licence. I am eligible or not.If not eligible,pls give solution.
difference between servo motor and synchronous motor
What is FTA card? How it works?
What is the function of auadag in a cro?
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
63MVA,220KV/6.9KV Transformer LV side neutral is connected to Earth pit through NGR. Whether this earth pit required to connect with near by below grouding earth mat or it is to be kept separate?
What is the method for testing the differential protection stabilty in generator? When the time of starting What will happen if differentail protection connection wrong means?
What is PQA???Applications........
What is the feedback in the control system?
how mass curve differs from hydrograph.
Why LED light has advantage of rapid reflection ,although other lights alse reflect.? and this light is considered to be best for transmission usage in case of Free optics
If symmetrical fault occurs at the terminal of a synchronous motor then how the motor will act...explain it..
How can you calculate the size of the down conductor cable for the lightning protection system. Is 70mm2 cable can replace 95mm 2 bare copper cable when the copper tape size is 25Wx3 thk mm.
