What is Isolation Current transformer and what purpose to use it in REF relay

What is Isolation Current transformer and what purpose to
use it in REF relay ?

Question Posted / vikas.sahu

1 Answers
3395 Views
I also Faced
E-Mail Answers

What is Isolation Current transformer and what purpose to use it in REF relay ?..

Answer / rajnikanth

isolation transformer is the two winding transformer. it's
used in relays to transform or step down a minimum amount of
required voltage,say 5v from 12 volts.

Is This Answer Correct ?

2 Yes

1 No

Post New Answer

More Electrical Engineering Interview Questions

what is power factor?

9 Answers MAHINDRA,

What is class 2 coordination ?

2 Answers

What is the dimension of A4 sheet in mm?

6 Answers Bhel,

what is the speed of the darkness?

3 Answers Wipro,

how to enter inverter parameter? without manaual?

0 Answers Essar,

what is FS cable?? Difference between FS and FRLS??

1 Answers Multivista Global,

What is an Isolation Xformer? What is the use of it?

2 Answers

How Load Factor, Demand Factor, Diversity Factor etc best applied in designing an electrical circuit? Is it allowed to consider these factors in each and every panel in an electrical distribution system? Can any body suggest a good book for reference?

0 Answers Oberoi,

What will happen to the protection and metering, if the polarity of a single or two PT/PTs in three phase system is reversed? Please provide reference if any.

0 Answers Mind Tree,

On a 10 KVA UPS we have to provide a DC MCB for Battery bank of 16 nos (12 V 65 AH). What Shall be the current rating of DC MCB ?

6 Answers RR, TNEB Tamil Nadu Electricity Board,

what is the meaning of vcc

0 Answers

Hello Can I use step up HV transformer 440/4160V as a step down? Thanks Evgeny

5 Answers

For more Electrical Engineering Interview Questions Click Here