why the electric train touches only one conductor n where is the neutral n it will be running 3-phase or 1-phase?
3 5516what are the oils used in transformers cooling? n which type transformer is used in power systems?
1 3717the electric traction poles having 3 cables n two cables touches with a insulator (or any) another one separated but it will be running 1-phase why?
4 4314what are check points to be checked while charging switchyard?(CT,PT,BREAKER,POWER TRANSFORMER)
1 4761hello everybody. please tell me the function of transformer bushing,s. i heared somewhere that it saved transformer winding from sky electricity. please tell me if that is right then how it work,s. Thank,s.
3EEE,
2 4173When we synchronize the Generator BKR with TIE BKR then Gen BKR is hold but TIE BKR is Tripped on Non directional over current but when TIE BKR is Syn. with Gen. BKR then no fault occur so what is the problem
ABB,
1 2757Post New Electrical Engineering Questions
what is the Earth Voltages in Power Plants, Sub-stations, Industries, Residential & Commercial Buildings.
what is the basic need of domestic loads 1- voltage 2- current
why we use condenser in the thermal power plant, althrough the same vapour will be again heated
How to choose the vector group for the step up and step down transformers??? Tell me the which vector group is suitable for step up and step down transformers and whats the reason to choose and whats the benefits???
one electromagnet is called
Please brief working principle & construction of permanent magnet AC Servo motor
If o/p power is doubled by how much does the sound increase
What is your acheivements
I have a current transformer with 1 main reading meter with transformer outside the building and a control panel having 5 CT reading meters with black round coils inside the building. I want to know, A) when current pass through the Transformers, will the current be reduced or be the same and after that B) when current pass through the CT meters with black round coils, will the current be reduced or be the same. C) in the above process will the reading of the main meter be same or different, from the total reading of all the 5 CT meters.
how to deside the capacity of chock for drive?
what is the path of thunderlightening? once both a buffalo and a person were standing 5m apart but lightening hit and killed buffalo not person?
one conductor length is L.and i am strech uniformly this conductor and made length is 2L.so resistance of this strech conductor is R=4R..but i want to know about area of stech conductor hows it become a/2..
1.ZEBRA conductor(large size) 2.KUNDHA conductor( small size ) 3.panther conductor(very small ) 4.lepard conductor (very very small)
How a band pass filter is constructed?
All tape of electrical questions Answers tape of motor transformer e.o.t crane
