Interested to Buy Any Domain ? << Click Here >> for more details...
why current transformer secondary side should be shorted ?
- 5 Answers
- 12731 Views
- Areva, I also Faced
- E-Mail Answers
Answer Posted / santosh89
yes above answers in context of not being open circuited are true.
But If the secondary impedence is not kept as low as possible(as during short circuit ), then there is a voltage drop across it , which result in a decrease in CTs accuracy.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Assuming that a dedicated neutral earthing transformer is provided for each GT generator, when the two generators are running in parallel, has consideration been given that the earth fault current from one generator stator winding be split between the two neutral earthing transformers? If so, what adverse impact will this have on the operation of the 59N and 27TN devices?
hi plz send me reliance placement papers..i.e electrical technical papers that have been asked in reliance test.
i applied for c licence with my one year apperents trainee and i have attaced with A grade contractor company experiance that is for 14 monts experiance this document is sufeicant for c licence? pls tell why they rejected
Can any answer me ,What will be the range of C.T coil for L&T energy meter EM301 used for 180 kva DG set
Do any one know exacatly when the results for NHPC held on 8th march 09 for engineering trainees will be released ?. if so please post it, i'm eager to know it.
How to calculate cable size by using load.?? Any formula...
EXPLAIN THE WORKING OF SERIES REACTOR IN HT CAPACITOR BANKS (FOR VOLTAGES & CURRENTS)
Why reactors use before incoming of ac vvfd drive?
why effective resistance should be more than static resistance in transmission line?
i need some project topics along with circuit diagram in the electrical adnd electronics engg and also give ome website regarding projects.my mail id is thenmozhi2k7@gmail.com .please help me.
Sir 33kva 2 transformer load 900 amp calc 1800 amp mana jayega
What is the Nyquist criterion regarding control systems?
How convergengr of nr method is not dependent on selection of slack bus and how gauss siedel method depends?
How to connect the chemical earthing and complete process tell me plz
our industries ht line so power fluctation(once drop of power please rectify causes
