why Induction Generators are not "Black start" ? and apart from WTGs where this types of generator are generally used?
2602how to calculate the mesh earth network resistance in such substation, is there any recommended resistance values with references , thanks!
SRES,
2291What are the causes of having an rmu explode after installation? And how do u treat the bushings of an rmu?
2461In generating stations which we generate current or voltage if it is voltage then how it will convert to current and power?
NIT,
2 7663how can we calculate the ampacity of the electrical wire/cable. and what are the factors must be considered. pls. elaborate.
2212in 11kv generators the neutral point is connected to earth via earth coil while in the 33 / 11 kv transformer the neutral point is connected to earth via earth resistor why?
1 5299Post New Electrical Engineering Questions
what maximum range of star & delta in hp or kw ?
What do you understand by external characteristics of a d.c. Generator?
List out the different frequency domain specifications?
what is the use of power transformer in GSS.
In what condition the HT fuse breakes?
Hi Everyone ! My Name is Hakim ullah khan please i need formula of Cable Rating because i want to calculate by self without check any Table Chart... Thank you.....
why 3 phase is converted into 2 phase using electronics circuit why not 2 phases are diresctly putted from the 3 phase transformer??
If anyone would like to know or practice for FEWA papers contact me on mohamedrashad2@hotmail.com Just completed the supervisor exam in April 2021
What determines the thickness of the lamination or stamping?
we have earthmat at 110KV substation.we would like to take earth resistance.b some says that by connecting earth megger terminals (C1,P1) at middile point of earthmat (at riser) will cause voltage gradient at other earthmat nods and dont get exat earth resistance.when connecting at end nods will get exat value . is it correct .please explain
Ratings of power transformer,Distribution transformer.
Can we convert off line transformer to on line transformer
Do any one know exacatly when the results for NHPC held on 8th march 09 for engineering trainees will be released ?. if so please post it, i'm eager to know it.
What is Phase to Phase clearance for 800V System Operating Voltage as per IEC61439
What is the tipical Online UPS input voltage for 20 KVA load ( 3 Phase or 1 Phase )? Why ? Explain it...?