1)What will you do if main incomer VCB fail in your site ?
Answer Posted / anish salvi
If the incomer is further joint to transmission line Than no worry!! just Bypass the CB beacuse there are always CTs & pTS for the measurement purpose & in case if any fault occurs than even in absense of the Vaccum circuit breaker (used for 110KV and above)
Where as if it is the Distribution than use DO fuse for protection
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
what is booster? and how it is connected in a circuit?
Tell me the reason of connecting domestic t/f primary in star or delta,and also secondary side.
Why are iron cores in transformers made laminated?
What are gain margin and phase margin?
What are the two segments of nyquist contour.
Why can't we parallel the secondary circuits of two voltage transformers?
what will be the effect if you were using different brands of outlets?
how the characterstics of control valve being done
how a.c. genarator control power factor when its conected to grid supply by incrising or decresing excitation voltage.
How 48-relay (incomplete sequence) functions?
If we have to feed a housing complex having load 8MVA, than what would be the better option, either we first step down 33kv supply into 11kv & than 430v or we proposed no of 33/.44 kv transformer, also which option is economical?
what is the relationship between current&voltage in practical purpose ?
Which Class insulation is prefered for the sandwich Busducts ? Why?
If only R Phase is connected in 2 pole elcb, n is not connected than it will work or not in ground fault.
hi frds, i m electrical engineer.can i get cdr for electrical engineer if u have then send me on my mail id its jayesh_ee88@yahoo.com.please help me frds