Answer Posted / saad
thats CT saturate voltage thats we can see in the table to
decide the CT size and accuracy the formula for calculate
total resiatance * Fault current
Voltage at the time of fault-------------------------
CT ratio
For example that voltage 34Volts and the ct saturate
voltage 40Volts thats a knee point so we select a ct that
have less than 40volts
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
while starting a liquid starter ,is there any volage drop on water/soda on tank.can we touch the tank on starting?
what is protection class current transformer.
how does high earth to neutral voltage affects electronic circuit?
What do you mean by dependent and independent voltage sources?
Hi, Next week Iam appearing RRB exam for section engineer. So help me to get modal question papers for this position. Iam very thankful to you. Whether question will be fully techanical format or general form. Please give me a details regarding this exam.
What is “pu” in ee?
I Want randstand placement papers
what is the necessity of under ground cables ??
In the formula : Knee point voltage = Burden X alf / class, Please inform what is alf? regards Shashidhar M.R.
what is difference between 5A and 100A CT constructional wise and operation?
i have total 8 dg sets for synchronizing and 2 buscoupler,1 sectoin dg no 1,2,3,and 2 sectoin dg no 4,5,6,and last section dg no 7,8 ....if buscupler no 1 and 2 is off mode ..than dg no 1,2,3,will synchroniz of another dg sets?
what is kondo syatem in eletrical traction
What is frantic effect?
Name the component u would expect to find in a switchgear assembly?
1.what is difference in maintain Hz again Hz in USA ? 2.how to calculate the battery AH? 3.why are yearly maintained in transformer how many tests in required?