I have c license but I don't know eligibility of Max Kilo Volts under the electrical licensing board.
1653what is power factor ? how we can calculate the low power factor and amount of capacitor for improve that low factor ?
1574750kva 11/415kv transformer having percentage impedence is5.64%. 11KV HV whose current 39.37A and 415V LV whose current 1043.43A.resistance is 2.5ohm. find no load loss and full load loss?
2 3026I have 30 kw motor load & i have selected 10 kvar capacitor bank for power factor improvement.my existing p.f is 0.85 & proposed p.f is 0.99 so ,is it right selection? 2 nd question how to connect c.bank whether in delta or star connection & how to decide it?
1 2830Post New Electrical Engineering Questions
please anybody help me to find out the BHEL trainee Exam previous year questions papers . if u ve pls. send it to surekhared@gmail.com
what is the reactive power what is the use of it in system
what are the assumptions made in swineburne's test?
how can check the resistance of battery contact?
In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)
Grid fault level [KA]?
How to decide and select the different earthing wire size for the different types of earthing
what is magnetizing current test in power transformer
why not starting switch first connect in direct on line starter?????
What is proportional controller?
what is the purpose of using filters in a protective relaying scheme?
what is transient enclosure vltage , very fast transients, very fast transient over voltages
at what basis/standard we have to arrive the current density of aluminium/ copper in busbar?
can i use 2000/5A Clamp meter to measure HT cable
What is the maximum No. of out going mccbs permitted from an LV distribution paqnel? What is the ampere relation between incomer and out going switch gears/mccbs?