How to take Vector group test of Transformer?
Answer Posted / elangovan
The above method is correct
| Is This Answer Correct ? | 45 Yes | 12 No |
Post New Answer View All Answers
What is Servo Ventilated Motor?
Has someone here done a sizing for a generator (3 phase), its for a pumping station. If you have an example for standby/duty and both running (I) star delta (ii) Soft Starter.
how to electrically make connection to ferroli GN2N?
do any one help me to get "C" license,, i have doubts ,,, if mediators ter pls call me,, my no is 8056640042
In a 3 phase 4-wire system. For a 3.5 core cable if all loads are single phase and balanced, what will be neutral current? will it be sum of all phase currents? Or it will be zero? And if loads are unbalanced what will be neutral current?
We have given to 3phase supply to ups system & how can coming netural
Explain the working of variable frequency transformer?
What is miller crystal oscillator? Explain its operation?
Why does the rotor rotate?
ELECTRICAL DRIVES: can a motor load system with passive load torque can have equilibrium speed in second quadrant
what happens if earth of 33kv cable is not connected to earthing pits? please send this query's answer to ngrm.sudha249@gmail.com
why is the conservator tank painted white on the transformer
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.
Is it possible to protect 3phase overload and earth fault of the 3phase system using two CT's.
For an induction motor wat is the loading/unloading cycle duration or interms of L/UL ratio/ percentage?