Interested to Buy Any Domain ? << Click Here >> for more details...
What are various accuracy classes of CT(Current Transformer)
- 1 Answers
- 4890 Views
- I also Faced
- E-Mail Answers
Answer Posted / iamdon
The accuracy class of CTs with intended specifications are
as follows.
5P.......Ratio error =1%
10P.......Ratio error =3%
15P.......Ratio error =5%
Author:arbelectbit@yahoo.com
| Is This Answer Correct ? | 3 Yes | 4 No |
Post New Answer View All Answers
Can we use BS 6651 and BS EN 62305 standards for computer room lightning ptotection in substation?
PLEASE SEND THE PREVIOUS YEARS QUESTION PAPERS OF RRB JUNIOR ENGINEER-ELECTRICAL
oltc of a transformer, how it works? and what are the equipment consist of describe briefly?
what is the use of sdf?
what is basic difference betmeen normal & flame proof motor??
How do I calculate/select Droop CT ratio for various capacity of generators?
What are the components of feedback control system?
What is the difference between Droop vs Isoch Control?
Is there a standard depth of gravel fill in Substation Switchyard? Please give a design/drawing. Thank you.
what is (+) and (-) in generator field detector stand for?
when elecromagnatic waves are propogated in a wave guide?
what is the difference between gas group b and gas group c electrical equipment construction wise?
DRAW ACIRCUIT DIAGRAM OF 100 KVA 415V/55-0-55V DELTA TO STAR TRANSFORMER
why magnetising curve not start with zero voltage?
generally in LT and MV motors we are using 3.5Coresx16,25,35,50 etc cable for supply.although motors is earthed at two point and having all protection.then why we are using that 1/2 core for earthing the motors.while in HT cable we are using only 3core cable for motor supply.generally lt and mv motors are delta connected and ht motors having star connection.whethere it is having any relation with winding connection( star or delta).all motors i am talking about are dol only.can anybody solve my confusion.thanks...
