Answer Posted / ranjan,(wartsila)
i want to add 1 extra point with above answer,
In HTside current is lower than LT side,because of that
during tap change over arking will be less in HT side.
| Is This Answer Correct ? | 16 Yes | 1 No |
Post New Answer View All Answers
What is the polarization index value ? (Pi value)and simple definition of polarization index ?
Why is remote backup preferred to local backup?
Is there any Electrical supervisor license which gives permit to work whole India rather than individual state??
In case of HV test on medium voltage cables, BS is asking for 4 U0 where as IEC is asking for 3.5 U0. Can any one advise me how this 3.5 times or 4 times U0 is derived?
What is the difference between AC and DC injection methods for rotor earth fault protection
What is the disadventage of gland earthing(power cable) if any. ?
what are the dimensions for 200 kva transformer plinth (plateform),in which pcc m20 is used..
Hi,iam a diploma in electrical engineering.rtd from indian air force in apr 2007.prsently working in reliance next link as a network maintenance engineer since 2007,can i get a job in motherson sumi.
What will be the effect if I use inverter as UPS mood?
how cables go in and come out for distribution from the feeder pillar box?
where is the need for short circuit test for 3 see is required and why? can you explain in brief with application
Write a note on materials used as a fuse element.
What is the formuala to calculate the rating of motor protection circuit breaker
how to calculate the no load current in transformer?
low frequency protection why recomend?