Answer Posted / derekdejs64
In three phase system it use for Directional Earth Fault
relay voltage element.
| Is This Answer Correct ? | 38 Yes | 21 No |
Post New Answer View All Answers
why are installed water leakage detection system data centers & server rooms
WHAT IS THE WORKING PRINCIPLE OF A GENERATER.how is a GTG (Gas TURBANE Generater) working.plz explane
If a high resistance fault occurs,then what are the changes will happen in the system?
How to measure power in 2 or 4 or n phase circuit? Please give me a formula.
mention hazard experienced during installation
what is W.T?specify the acceptable range?
plz send me the placement interview question and answers of whizchip(technical and apttitude)..i have an interview in next.
Explain cmrr?
diff.between servo motor and ac motor
define reflection method?
When and where resistance earthing is used ? How to calculate the time constant for earth fault
An automatic water heater is an example of which type of control system?
I have 2500KVA transformer delta/star,13.8KV/380V provided with LV 4000A breaker. Already I have 2300KW motor feeder with a full load 90%. Is it possible to connect another 1600A from that breaker? If so how the calculation is done?
how generator avr give to the input?
we have 3 single phase transformers. how will we generate 6 supply from 3 phase supply input
