which type of breaker sould be used for different level of
voltage ? (i.e at 11 Kv, 33 Kv, 66 Kv....
- 8 Answers
- 17934 Views
- I also Faced
- E-Mail Answers
Answer Posted / jyotirmaya patra
For 11KV Vaccum Circuit Breakers(VCB) are suitable to use.
Now-a-days SF6 (Sulphor Hexa Fluoride) breakers are
available but VCBs are economical than SF6 breakers.
For 33KV - both VCB & SF6 breakers can be used,but SF6
breakers are safer than VCBs. VCBs are more economical
For 66KV - SF6 breakers are the best to use
| Is This Answer Correct ? | 12 Yes | 2 No |
Post New Answer View All Answers
The advantages of Magnetic flux leakage technique over Ultrasonic technique for non distructive testing of material.
what is conductor constant of raccun conductor
Write the current equation in series RLC circuits.
I had applied for JE in PSEB, Can you pls send me the Question bank for related to my field
What if the difference beween internal and exrteranal LBB?
What is the abbreviation of NGT panel
Tell me about ur past electrical maintanence job
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.
Readings of ER300P Trivector meter
what is the difference betweem star connected motor & delta connected motor?
IF DISTANCE IS 100METERS B/W AMP.METER AND CURRENT TRANSFORMER WHAT WILL BE AFFECT IN ACCURACY .METER CAN SHOWING ACCURATE CURRENT OR NOT IF NOT WHAT CAN I DO TO GET 100% ACCURACY.
what is RNG in the DG synchronizing by PLC?
The series field winding has low resistance while the shunt field winding has high resistance. Why?
What are the different towers used in 132kv transmission line? what are the differences between the P,R,S towers used in 132KV and detailed explanation
How to reduce the static electricity producing in solvent room? By P.D.Patil BioCon
