Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / manohar
we calculate ct rating not by turns ratio factors considered
are application & va required. You need 5A OR 1A secondary
of ct. Generally we use in ht side 1A CT's & 5A CT'S IN LT SIDE.
Application means Metering or ProtectionIf you dont know
please read the name plate of CT's
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
If any HVDC line is going with positive & negative(the negative usually have return path of current with earthing electrode). Now the question is if this HVDC earthed electrode which is using as return path and earthed any nearby 400kv or 220kv AC substation equipments. which will be the impact of this on AC substation & its equipment, how severe may be this and what should be the minimum distance require between HVDC earthed electrode and AC substation equipments? It's really an high engineering level question...Dare to answer and increase your knowledge.
what happened when we supply a dc current in dc motor?? can it worked properly?
How does an induction motor start?
What is meant by coupling capacitor?
Why an ac systems are preferred over dc systems?
Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.
what are the possible reaons & remedies if resistance of NGR getting heat up
Dear Sir I am living in Jaipur Rajasthan now I did complete my b tech degree in electrical engineering in 2012 Sir how I gate certificate of competency for electrical supervisor
why starting current is high and resistance is almost 0 during the starting of motor dc motor...?
What is the difference between hot and cold loop testing?
how to calculate kvar in Akiva
Why DG set is not installed in Terrace ??
Explain how you decide what size of electrical wire do you need?
how to test the electrical panel.ht lt mcc pcc.
How the PF control while running DG set with load
