Interested to Buy Any Domain ? << Click Here >> for more details...
If current flows through conductor it produce magnetic
field only.but if current flows through vaccum both
magnetic & electrical field produce why ?
- 4 Answers
- 6971 Views
- NTPC, I also Faced
- E-Mail Answers
Answer Posted / laxman
I hope your are talking about Vaccum circuit breaker
In vaccum circuit breaker having with accumulator
pressurised with Air & Vaccum.
So when you will connect supply observe magnetic effect
that;s way they are provie corona rings near the Vaccum
breakers to observe the magnetic effect.
this is for info pls.
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
How do you compute voltage drop and cable size over distance?
What are the types of power in electrical power?
plz tell me,ht and lt panel terminals in substations explain beiefly
What is the use of oil in transformers?
What is 100% protection of generator? Why 100% is not used but 95% is generally used?
PIU how does work?
xfhnchncv?
What is gross error?
how synchronous condenser is used in place of synchronous generator with out negotiating IEEE standards? Can i use 3 generators as synchronous generators and 2 generators as a synchronous condensers in an IEEE 14 bus system with out disturbing the standards?
where solid grounding and where grounding through ngr done and why?
What are the factor to be consider for CT selection in 132kV substation?
What is the two pole structure?
what is the step by step formula for calculating bus bar phase and neutral size of a panel board.suppose the incomer of panel board is 100A..???step by step answer please
What is the formula to calculate the rating of a three phase miniature circuit breaker
Don't you have similar question banks related to Oral Certification Examination conducted by Mercantile Marine Departments / Directorate of Shipping, Ministry of Shipping for Electro Technical Officer?
