Interested to Buy Any Domain ? << Click Here >> for more details...
What is C.T, why it is used and what care should be taken
for that while connecting?
- 20 Answers
- 29931 Views
- Bhushan Power Steel, I also Faced
- E-Mail Answers
Answer Posted / ramesh
It is called as current transformer which is used to
transform higher range of current to lower range. It's
output is used as an input to protection circuit and
mearsuring instruments as the protection circuit and
measuring instruments are designed for lower range of
currents. The secondary of current transformer shall be
connected in such a way that it should be get open under
any circumstances. In case the secondary circuit opens,
then the CT gets blasted due to break down of insulation as
very high voltage gets induced in the secondary.
| Is This Answer Correct ? | 2 Yes | 3 No |
Post New Answer View All Answers
What are the advantages and disadvantages of the ac motors?
My load is 1635 KW. & current pf is 0.884, I have to improve it for 0.99.Please suggest what KVAR value is needed?
could an induction motor be used for regenerative braking in electric-train control? in this type of application would some scheme have to be devised to obtain low synchronous speeds while braking? would induction-motor drive, therefore, be suitable for passenger service?
Why computer humming sound occurred in ht transmission line?
Dear All we are having a problem in G120 BOP showing alarm A0503, F0052, F0060 we can not remove fault alarm ,Please any body help us. kowsar
how to electrically make connection to ferroli GN2N?
how to identify conection leads of an unknown electric motor
why ahould you show client/engineer activities clearly on the project plan
draw vector diagram and +ve,zero sequence diagram of symmetrical three phase fault.
how is the cable tray designed & how its total length is calculated for an Industrial plant Say for Ex. (500KW Motor Load)
explain remenance . differentiate high remenance type ct & low remenance type ct
TO CALCULATE THE RESISTANCE OF GRR OF HT MOTOR 400KW WHEREAS STATOR VOLTAGE 6.6KV AND ROTOR VOLTAGE 705V AND ROTOR CURRENT IS 346A.
How to Preparation of online test
what is difference between isolation and ultra isolation transformer?, what is the method of testing ?
critically criticize the application of ring main unit in power system
