WHAT IS NORMAL VECTOR GROUP USED FOR DESIGNING OF TRANSFORMERS??
Answer Posted / ranjan
Mostly we use Dyn11 & Ynd1 Vector group & more vector groups are related to the grid .
Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
if the motor rated speed is 950rpm. how to change the above rated speed? is it possible?
how oil in the MOCB was reduced compared with OCB? what are the features of the MOCB?
aternator every parts and its working
what are the types of electromagnetic forces developed in practical transformer?
i have total 8 dg sets for synchronizing and 2 buscoupler,1 sectoin dg no 1,2,3,and 2 sectoin dg no 4,5,6,and last section dg no 7,8 ....if buscupler no 1 and 2 is off mode ..than dg no 1,2,3,will synchroniz of another dg sets?
What is EHT tariff or Power factor Tariff ????
explain types of electric welding and its applications
What is gain margin?
Tell me the reason of connecting domestic t/f primary in star or delta,and also secondary side.
what is the difference between the voltage of 5 volts capacitor and and 5volts battery?
pls tell me about ups internal connection & we have given only 3 phase supply to ups system how get 4 wire (R Y B N )
A powerplant has 8 gensets operating in grid parallel mode. In one genset sometimes there is pf variation and kvar variation. The plant operates in pf mode. When this variation is observed the load is stable, voltage is also stable, freq and genset speed is also stable. How will you check the functioning of pf card. What shall be the ideal output vdc of the pfc, from there it is input to AVR?
what is the difference between ups & inverter
is it possible to have dc motors on single chip
what is dc mator?types of dc motor?losses in dc motor?what is the mechanical,electrical and commercial efficiency of a dc motor?