what is the knee point voltage in current transformer
- 2 Answers
- 4735 Views
- I also Faced
- E-Mail Answers
Answer Posted / satendra
On increasing the voltage the current will also be increase (as the res. is constant)in turn flux will also be increase.
But after the saturation point on increasing the voltage the current will go infinite momently. This point is called KNEE-POINT. After the knee point there are a more chances to get the coil as a permanent magnet. So we never perform the test upto knee-point.
satendra.svnit@gmail.com
| Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
what type of earthing do for dry fissure rock?
how to calculation increase capacitor,increase power factor for three phase.
What is big transformer parts and their function ? Ty
How can I calculate ISF of current transformer?
what's the difference between abs/inc encoders. apart from the position remembrance what are all the other differences. and what's mean by grey code.
what will happen if ac and dc supplies given
how to control the speed to switched reluctance motor
What is the formula to calculate a three phase alternator
11 kV line deraction check by an Engineer.
What is zero of the system?
Refernce currents are to be generated using refernce cueernts how can this be done
what is the effect of vector group while phase sequence of a generator changes,whether the vector group changes or not
what irequirment need to be followed when working on live equipment
what is different between relay and plc?
What are the advantages and disadvantages of open loop control system?
