Why the vector group of excitation transformer in static excitation system is

Why the vector group of excitation transformer in static
excitation system is Dy5?

Question Posted / ankush n bahale

Answers were Sorted based on User's Feedback

Why the vector group of excitation transformer in static excitation system is Dy5?..

Answer / raja

generally it would be Yd11

Is This Answer Correct ?

2 Yes

16 No

Why the vector group of excitation transformer in static excitation system is Dy5?..

Answer / vasu

this is incorrect
preferred vector group is YD
YD11 generally referred

Is This Answer Correct ?

3 Yes

21 No

More Electrical Engineering Interview Questions

what is the lemen of a single 5mm 13000mcd white led pls reply

what is the difference between synchoronous and alternator and induction motor and generator

What are the no-load losses for the 11000/415V transformer with the following rated capacity? 1.1500 kVA 2. 2000 kVA 3. 2500 kVA 4. 3000 kVA

WHY DIODE IS CONNECTING ACROSS SWITCHES

i want to apper for apgenco or aptransco or related can any one sugest me where can i get previous papers of thouse exams

why we use negative feedback in control system.

Differentiate between real and apparent power?

What the reson for frequant instantaneous ground over current fault in our sync. Generator... 15 triping in 24 hr...

For what purpose an AVR in generator sensing generator output voltage?and how the sensing is done by AVR?

comparision between ACB and VCB

how is positive, negative, zero sequence is happen.. how is effect on 3 phase system

Do inductive loads have distorted current waveforms ?

For more Electrical Engineering Interview Questions Click Here