what is the difference between thermal magnetic release and microprocessor based release breakers. what are the advantages of latter over the first one...5 34286
what is the difference between earthed system and unearthed system.. where do we use unearthed system because in electrical catalogues always cable for earthed and unearthed system is given..pls elaborate3 29577
how to connect from a line-to-line connection to a line-to- neutral connection?6 4511
what is the function of a starter in a motor? explain RLC circuit.14 62565
wap to print prime number from 1 to 100 using c++1 5327
wat are the transmission losses.... how can it be compensated....... wat s power system.......1 2795
If one tertiary phase i.e. R,Y or B is earthed of a loaded type tertiary delta connected (Without load)of a power auto transformer, what is its advantage/disadvantage?787
how we can adjust for three phase motor cold stall time ,hot stall time and thermal register set up?
Iwould like to know barc interview questions
what kinds of Transformer oil grade is better for power transformer ?
what is the effect of power factor of machines in starting current
why +24 v and -48 v give to BTS? If -48v protect from surge then why we not use -24 v?
Which type of questions well asked. ?
why we get 2 differnet values for power factor in 2 watt meter method in 3 phase
1)how to reduce the value of tan delta of trasformer and CB,bushing,CT&PT,CVT ? 2)how to reduce the resistance of CB contact and its operating time? 3)plz.....send me the project report on conditioning and monitoring of substation equipment on my email id (email@example.com)
what are the precuation should be taken ahen installing power transformer,circuit breaker,current & potential transformer
For some transformers we are using solid neutral earthing while some others we are using resistance earthing why ?
How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?
explain remenance . differentiate high remenance type ct & low remenance type ct
will there be any problem by recovering slip from single phase induction motors?
In the formula : Knee point voltage = Burden X alf / class, Please inform what is alf? regards Shashidhar M.R.
how we find transformer capacity by ohm
How much weight an electrical engine can pull??
Why electrical power generation and transmission done in 3 phase system not more than 3 phase ?