What is C.T, why it is used and what care should be taken
for that while connecting?
- 20 Answers
- 23735 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
What is an iron loss or core loss pi?
Why star delta starter is preferred with induction motor?
testing of Vector Group – YNaoD II
what should be the ideal gauge of wire (In sq mm) for different loads in Ampere?
sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company
how to test power transformer.YNd11
what is the difference b/w UHVDC and HVDC(LIGHT)?
How much kv gas generator is needed to run 2 hp and 1 hp airconditioners, plus a refrigerator and 4 Tvs
i have install 750 kva distribution transformer at my site and want to do neutral earthing. what calculations should i follow to determine earthing conductor material and size?
Hi,I am working in abroad for more than 3 years in a company operating with 11kv and 6.4 MW power. I need c licence in India,can I? some other says only i can get if i work for 2 years in india only! anybody kindly clarify by doubt.Thanks
in a silicon diode we can measure .7v in a voltmeter.but why we can't use this voltage for using?
what is Insulation monitoring device. where it is used? (in switchgear room or control panel or in field equipment)
What is the maximum number of swithes that can be connected in series up to down stream point in an LV Distribution system?
Single line digram for 11 kV to distribution use go,la and do
What is the disadvantage in proportional controller?
