adspace
how to calculate the knee point voltage of current
transformer?
Answer Posted / manisand1
CT resistance = 1.8ohm,
Lead resistance = 4.0 ohm,
Starting current = 195*5/200 = 4.875 Amp
Starting voltage = 4.87(1.8+4)= 28.275 = 28.3 volts
This is to be set to 30Volt,
But please remember that knee voltage should be 60 volt
minimum.
For anymore clarification you can mail me to :-
manisand1@hotmail.com
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
where can i get vijaya electricals limited in hyderabad interview auestions can u give me the website address plz
as a electrical student why should i hire you?
sir, I am from EEE branch.On feb 17 iam going to write an Exam for hindustan petrolium corporation Ltd.So plz send me the written exam pattern/Q's/interview questions.please mail to eee_dharmendra@yahoo.com
Draw the circuit of clapp oscillator?
XYZ
hi can anyone pls tell me the eee interview core questions asked in l&t
Draw a block diagramof Three UPS systems connected in Parallel mode?
What is the height of DA, DAL, DB, DC & DDE tower?
What is the magnetic field (coil DC ) of Turbo Expander?
Hi, This is Laila. I am selected for syndicate bank interview. Could you please share your views and the questions asked if you have faced the interview My email id is laila_honey09@yahoo.com Please send as fast as u can.Thank You Thanks... Laila.
I want single line diagram for AMF & DG syncronizing panel
kindly send me 11KV MV motor differential protection procedure by primary injection method.
Please send 110 kv sb station full single line drawing(sld)
pls someone send me sample question papers along with the key.thanks in advance
I am shobana from Chennai. I am having my personal interview on 19th Dec at Chennai.kindly mail me the questions to mail id shobana.shanthi@gmail.com