What is C.T, why it is used and what care should be taken
for that while connecting?
- 20 Answers
- 24029 Views
- Bhushan Power Steel, I also Faced
- E-Mail Answers
Answer Posted / r. anand
CT stands for current transformer. It is nothing but a step-
up transformer used to measure current, the primary of
which have very few turns and the secondary with 1000s of
turn, by this only 1/1000 of the current in the primary
reaches the secondary and so an Ammeter with much lower
value, calibrated to a higher value may be used. The
secondary of a CT should not be left open.
| Is This Answer Correct ? | 3 Yes | 9 No |
Post New Answer View All Answers
how ct burden,magnetising current,ratio and knee point voltage are related & derived
What is rotating magnetic field?Discuss elaborately.
why does a dc machine has high efficiency while working as a generator than as a motor ..
how much excitation voltage required to generate 1mw power?
How to maintain ac plant?
explain wiring system
What is A check, B check, C Check & D check for a diesel Generat
Please clarify 1. Icw: rated short circuit working withstand capacity 2. Icu: Rated ultimate breaking capacity 3. Ics: Rated service short circut withstand capacity 4. other specification of ACB
I am experienced with house and industrial wiring but I don't have any licence how can I apply an licence and which type of licence i can get i didn't complete deee just only experience
please send me privious exam's queation papers of section engineer(electrical).
explain me the relation between torque, frequency,speed,voltage and current in the 3 phase induction motor?
If symmetrical fault occurs at the terminal of a synchronous motor then how the motor will act...explain it..
Wind mill
What is an alternator impedance value?
compare between starting charactristics of synchronous motor with those of 3Q Squirrel cage induction motor
