We use ACB in LT and VCB in HT.But if we use VCB in LT and
ACB in HT that what will be the effect on the system or any
power range?
Answer Posted / hardik
As per Karna ACB is not usfull in HT because of its limited
capacity but in casw of VCB apply in LT it can dafinatly
helping out after making its ragular reliese setting and
tripping in foulty condition is depend on relay... so VCB
we can use but drow back is VCB in LT system it is more
expancive then ACB thats it...
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
hi friends ,iam working as genset AVR service engineer in electrical field from past 2 yrs throughout india . i plan to shift in some other job without travelling in same field because i con't travel,i dont know what i do for that so please guide me what job is suited for me,how i can serch the job please anybody helpme iam totally confused
what is mean by parallel operation of permanent magnet generators
What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?
how choose conductor&depending upon load
For electrical designers what are the standard should know? i want learn about this standards. how to get information/reference. anybody help in this regards please.
why you don not show protection and type of isolation in key single line diagram?
how freewheeling diode improves the powerfactor
how circuit breaker work.. what is the operations taking place inside a circuit breaker when an overcurrent occurs... is it similar to fuse?
Give idea about General Engineering. From which book i can study this topic. Pl. reply me via email. My email is ravi@bhelhwr.co.in, also give the name of book/website, from where i can prepare it.
How do we calculate the Out put voltage of generator, after the excitation is being given?
How to design the NGR Resistance
What is the differentional relay...what is the work of this in power Tx. how it is works..
what is the correct format to create a resume for interview??
How much dc volt applied in cathodic protection system?
Actually I have a doubt on neutral and earth.we use Ac power without taking neutral by connecting to earth,but at that time does it affects on efficiency of any electrical components or no? If yes how?