Interested to Buy Any Domain ? << Click Here >> for more details...
What is Vk and Imag i.e Knee point voltage & Magnetising
Current?
How to calculate above values?
How to define accuracy class 5P10?
- 7 Answers
- 53149 Views
- Deccan Cements, Doosan, Torrent Power, Transco, I also Faced
- E-Mail Answers
Answer Posted / gunasekaran
if it is 5P20 we can calculate from following formula
1.2*VA*ALF/rated secondary current.
magnetizing current it will be mA it may be .5 or .7 of current
| Is This Answer Correct ? | 13 Yes | 3 No |
Post New Answer View All Answers
how to compute kAIC? with formulas...
what precautions to be taken while desigining a LT,HT panel. Eg-LT panel PCC panel with ACB installed. HT panel VCB panel with VCB installed. & what is main diffrence betwn IP54 & IP55 construction of panel.
Can we transmit digital signal to long distance ?
how to meas-our losses for L.T & H.T
What are protections for dty type transformers
before synchronizing an alternator,power factor is leading ,why?
how electical engineer is related to apsrtc (general) post? if they ask a question in interview as why did u choose this job what shd be answer
How PADO software increase the efficiency of power plant?
Explain cos(theta) and Sin(theta)
The knee point of a current transformer is normally unique and known.So why in the nameplate of a CT they put the minimum value like this Vk> 400v.
Initially, when the input is not equal to the output — what type of response is this?
How to size fuse? How to size MCB?
Dear all i want to know SEWA Electrical Supervisor Licence test Previous Year Questions ? If any body know please send to me zohairaukllah@yahoo.com
Dear friends I want to design busbar for1600 kva transformer(i.e2100 amps) what are all the factors to be considered before selectinga busbar what are all the standard sizes of busbars what is the formula for finding current of copper and aluminium busbar
Define corner frequency?
