Interested to Buy Any Domain ? << Click Here >> for more details...
Why use the VCB at High Transmission System ? Why can't use
ACB? Pls explain the ans.
- 5 Answers
- 19522 Views
- amps, DLF, I also Faced
- E-Mail Answers
Answer Posted / g.ravikanth
vcb means "vaccume" at higher potential there is a chance
of ionization of air molecules but if it is vaccume there
is no chance at all for ionization.
| Is This Answer Correct ? | 31 Yes | 5 No |
Post New Answer View All Answers
how to calculate kvar in Akiva
1 Ton is equal to how many watts?
what is relation between ct and pt ratio with multiplication factor of a energy meter? is there any other factor on which multification factor depend?
What is VCB? where it is installed at SP. What is SP?
how to setting voltage RTCC panel
Explain using drawings what is reverse PID action w.r.t PID controllers.
11 kg trivevter meter has rating of -/5amps. And pt ratio11000/110v and is connected with 11kv ct/pt unit of cr ratio 75/5amps. And pt ratio of 11000/110v while checking accuracy of meter with HT Accuchek meter what value of PT ratio and CT ratio to be filled in Accuchek meter
why fractional pitch winding generally used in alternators?
WHY IS THE EARTH FAULT CURRENT ALWAYS LESS THAN THE NORMAL CURRENT??
what is the IEC standard for Power Cable installation in onshore (like in direct buried ground or above groung)
what is the electrical?
Could the power factor on electrical system can affect the registration of the kwhr meter or the CT/PT?
What is difference between start imitation and start interlock for 3 phase motor protection ?
2. What are the parameters of EHT sub-station?
if the armature current in a dc generator is ac ( sinusoidal ) why doesnt the sjhape af armature mmf a sinusoidal (ni) ? armature mmf in case of a dc machine is triangular.
