If two transformers same rating(11KV / 440V)connected in the
same primary line(11KV), can we connect(bus coupler)
secondary side directly or need a synchronization????
Answer Posted / sakthivel perambalur
we check
1, phase sequency
2, frequency
3, voltage
4, vector group then we can syschronization
(vanthni@yahoo.com)
| Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
The capacitive reactance of a capacitor of 1/(2(PI)) F at 10^3 H is
how can we select the type of wire.what factors we have to look on it , do we have some formula to calculate it. please guide me on it
What is process of anneling transformer core
The power factor of the fixed load is 0.8, now the p.f is varying from 0.8 to 0.5.
I have a relay contact rated at 220v dc which is supplied with a 24vdc from the panel,for it to trip the dampers(24vdc).What if the application of the relay changes so that it should work at its rated 220vdc then will it work at 24vdc supply given or any other consideration needs to be taken .....
what is the use of static frequency converter and static excitation equipment? and where it is employed? for what?
how to measure dc earth leakage current?
hello!my name is sheikh iam preparing for indian engineering servieces,please send me the old question papers..to sheikhshaazforjobs@gmail.com
How to calculate per unit impedance of transformer?
What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?
I am apply the AAI. So i want electrical sample question paper in technical with answer my id is vijayjobsmart@gmail.com
What should be the values of settling time, peak time, steady state error, overshoot, rise time, MPOS (Maximum percent over shoot) to keep the system in transient state, to keep the system in steady state ?
Dear Brother can u tell the proper size selection of cable & the fault level calculation of braker, busbar etc. pls mail me at azeemk30@gmail.com
what is sustainable current of any conductors . a bare busbar or pvc cable has different sustainable current .
How can we calculate cable size in Low voltage & high voltage