why C.T secondary are rated 5A generally?
Answer Posted / anthony
relays are connected to the sec. of a ct . If a large
rating is proposed for the sec. of the ct then it would
mean that the magnetising current (emag. relays) would be
high too, since on the sec. side you have an inductive
relay. This would actually present itself as a load on the
sec.of the ct .
| Is This Answer Correct ? | 2 Yes | 6 No |
Post New Answer View All Answers
what is transient voltage?
what is the prosses for getting of 33kv licence (i have completed my engineering degree & working in 33kv substation for contract basis )????
Air refrigeration cycle works on the
How to size fuse? How to size MCB?
Explain the advantages and disadvantages of thermal power plant?
Define settling time.
For a three phase induction motor, what will be the effect on motor if the neutral of the system is shifted to say 20 deg.?
At what speed 1 HP motor can run an electric car of weighing 400 kg?
WANTCONTACT NUMBER & EMAIL/ WEBSITE TO CONTACT THE SECRETARY,MADHYA PRADESH LICENSING BOARD(ELECTRICAL),K- BLOCK,3RD FLOOR,SATPOODA BHAWAN,BHOPAL
what is the difference between earth leakage and earth fault?
what is load vs Torque curve & why it is used?
DG cranking voltage?
how to put cable sizing and cable glands size for respective cable & Cable Lug size in a DB sectors???
wat is meant by PX class in ct?
what are safety measures in /control in diesal engine/ explain them?