Answer Posted / nitin
It is the isolater which is operate all three pole one by one and it is use where to be maintained the clearence between the phase.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
How do I calculate a WTI CT ofa 1250kVA 6600/400V transformer
CAN CU XLPE/PVC CABLE BE USED INPLACE OF LOW NOISE SCREENED CABLE? KINDLY GIVE REASONS
some basic standard questions on transformer.
How can we measure earthing resistance test (Earth meggar) of Transformer neutral pit while in live condition?.
How Load Factor, Demand Factor, Diversity Factor etc best applied in designing an electrical circuit? Is it allowed to consider these factors in each and every panel in an electrical distribution system? Can any body suggest a good book for reference?
What happened if C.T mount at any cable or Bus bar in wrong direction . C.T going on proper work or not . C,T direction is essential thing to properly work.
can anybody send me syllabus of rrb section engg (electrical). and also send previous question pepar...
What is the difference between a verilog task and a verilog function?
What is meant by earthhing of a magnetic flow meter and when to use empty pipe detection?
primery try cell?
why it is so called as xlpe(cross linked poly ethyline) cable?
What is the end effect of linear induction motor ??
how to find the resistance and gap volatage of the diode??
I need the recommended size for a 3 phase transformer at 13.8 KV Primary and connected loads of 3000 kVA at 4200 volts and 2375 kVA @ 480 volts AC.
We have 750KVA DG set, we want to introduce REF relay with 1250/1A,CL PS,Current transformers.The lead distance of 2.5mm copper flexible cable from CT to relay is around 5mtrs.We would like to know the knee point votage(VK) & IM calculion for CT's