A power transformer 4MVA/11KV/0.415Kv has been out of use in 12years. what maintenance actions/test need to be carried out before energizing.
1275In a Impedance Based Distance Relay (Quad Characteristics) - Could there be two different Line Angle(RCA) for Ph-Ph & Ph-Gnd? If So Kindly Let me Know.. Where, What are the advantages of the same?
1372can we choose current transformer secondary, to calculate residual flux in a power transformer, so as its saturation is close to the saturation level of power transformer?
1429What will be the current drawn by HT motor, if low voltage is applied.. any formula to calculate the LT amps of HT motor.?
1415Why Water motor is not taking a load or pressure while everything is correct. (Note: Motor running properly)
1365Post New Electrical Engineering Questions
How to synchronization will be done between two DGs ?
how can get electrical "c" licence.i am complited in DEEE.PASSING YEAR OF 1993.WORKING IN PVT COCERN LT LINE.PLEASE ADVISE ME .CELL NO 9994786021
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
What type of core material is used for metering C.T and protection C.T???
What is the main use of rotary phase converter ?
Where should the lighting arrestor be placed in distribution lines?
how oltc works in rectiformers of higher rating (27 mva,200v dc,120kamps) please provide me full information with diaggram.
Is a direct shorth ciruit on a branch MCCB in a Low Voltage Switchboard a correct means of tesing the performance for discrimination?
what is the carona effects meaning in HT line transmmission system
how does this job compare with others you have aplied for?
Explain cos(theta) and Sin(theta)
how to design step down 12 V, 1mA small transformer from 220 V AC? Because according to VI relation and power transfer it results bulky...
11 kv input, 66 kv input advantages
What is the end effect of linear induction motor ??
WHY NUTRAL GROUND SYSTEM USED IN 33KV SYSTEM