How to select the rating of a CT used for REF protection.
The rating can be of equal rating of Phase current or
neutral current rating
- 2 Answers
- 4815 Views
- UltraTech, I also Faced
- E-Mail Answers
Answer Posted / sathya
yes.both ct's must have same rating.
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
What are the classifications of heating element?
List the advantages of star-delta starter with induction motor?
are there rmu for 3 transformer?
different aspects of voltage stability
what is the relative size of single and three phase?
what are carbondioxide and dcp used in fire extinguishers
What is evaporator & condencer & compressor
Is a direct shorth ciruit on a branch MCCB in a Low Voltage Switchboard a correct means of tesing the performance for discrimination?
what is lumped and distributed elements?
If we are given a 10 amp cable type and asked to calculate the number of cores used and the thickness of the cable, how do we do it?? please help...urgent!! i hope the question is clear enough!!
what is the difference between online & offline caliberation of KWH meters. Can Digital meters be caliberated
why current flow to the opposite direction of flow of electrons???????????
why and how voltage sharing in transformer, during magnetic balance test ?
what is the string efficiency
in a simple IDMT relay we use neutral point of ct for earth fault then what is the requirement of neutral ct and cbct?
