What are the main parts of VCB?
Answers were Sorted based on User's Feedback
Answer / deen
Vacuum interrupter,mechanism,operating rod,spring charge motor,bottle travel distance is important,
| Is This Answer Correct ? | 30 Yes | 3 No |
Answer / guest
vaccum bottle contact gap,tripping contact,closing and
triping coils,moving lever rods,connector between metering
unit and relay unit
| Is This Answer Correct ? | 19 Yes | 2 No |
Answer / manish
vaccum chamber, moving & tripping mechanism
,contacts, relays, bushing,
instrument transformers and bus bar.
| Is This Answer Correct ? | 5 Yes | 1 No |
Answer / jashpal gohil
Veccum bottle,closing coil and male& female contact
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / pulkit tyagi
Moving contact ,current transformer ,potential transformer , vaccume bootle,connector ,universal motor , spring
| Is This Answer Correct ? | 1 Yes | 0 No |
Transformer cores are laminated in order to A simplify its construction B minimize eddy current loss C reduce cost D reduce hysterisis loss
PIU how does work?
What is size 00, 01, 1 etc., in HRC fuse types?
STATE AND EXPLAIN SUPER POSITION THEOREM.
Hi I'm doing my MBA(3rd semester).I applied for the post of ET conducted by BHEL the last year.I cleared the written and lost in personal interview.Again I wrote the exam this time and cleared the written n yet to take the personal interview.Shall I disclose in the interview about my studies.What shall i say if they ask about my change from studies to job
what are the advantages and disadvantages of speed control of 3 phase induction motor by varying frequency explain with drawing
Practical condition in 400KV Sub station:- Breaker(open) , isolator(open), Earthing (close) at both end e.g A & B. Now Open A Stn Earthing than Open B stn Earthing (Which have a 50MVA reactor) , AND suddenly show R,Y,B phase 704KV,573KV,118KV respectively. Que is without closing of breaker how it is possible.???? My Whats app No:07621840498 for Further Discussion. Pls experts suggest.
typical per KM resistance values of ACSR DOG conductor for 33KV & 11KV OH system? typical per KM resistance values of XLPE 300Sq mm cable for 33KV system? typical per KM resistance values of XLPE 185Sq mm cable for 11KV system?
what is safety measures of alternator.
10 Answers HP, MNC,
what is the write prosidure of stringing of 8meter pcc pole.
how to find motors H.P. whout any rating? (only give you a motor and multimeter)
where we use 1 phase & 3 phase supply ?what is major advantage using 3 phase over than single phase ?
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