Interested to Buy Any Domain ? << Click Here >> for more details...
what is saturation? what role it plays in operation of
ct's,motors etc and how its affects the behaviour of the
same.
- 1 Answers
- 3777 Views
- I also Faced
- E-Mail Answers
Answer Posted / yusuf.mavin
When a large current flows through the primary of a current
transformer it is stepped down and a low current flows
throughs the secondary of the c.t. however when there are
faulty currents flowing the secondary cannot bear hevy
currents so the core of the c.t gets saturated i.e. it does
not respond any further to higher currents. All the
electrons of the core are alligned and there are no more
electrons to works further this phenomenon is called
saturation. This can be avoided by applying multiple cores
to the c.t. which act as protective cores and prevent the
main secondary from burning.
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
Explain about c.t?
what are different types of electrical windings? i know the distributed winding ,concentrated winding etc but i want some detailed information, in what condition we will use distributed,concentrated windings what are the difference between them which is best, how induced emf changes by using different types of windings 20 hours ago - 1 week left to answer
how are reversing the direction of rotation of dc motor
any idea abt REVERSE METERING concept.........?
What was the Dg set radiator and lube oil temperatures trip in ACB
how to select energy meter? have any calculation?
Can you please explain creepage distance in detail, for a 6.6kV cable head what must the distance be and how do you determine it?
how can i find ct ratio of meter by seeing name plate of meter and how it should be used in MF calculation if it shows only-/1???
Classify driling machines.
What are the components connected in between the power supply coming from an electric pole to HT & LT Panels in a large commercial building or how the power supply connected from Electric pole to Transformer & then to the HT & LT panels of a building? Please send me answers via mail, my id is yogiagarwal@gmail.com. If possible, please give a line diagram.
Write the force balance equation of m ideal mass element.
There is air in a room . the top and bottom of the room are at constant temp. T1 and T2. DRAW THE temp profiles if a. T1 greater than T2 b. T1 less than T2
how to select electrical equipment such as fuse,dg,transformer,motor,msb,wire,cable as per the connecting load..please mention any books to design,take licence
how to erect roof control panel?
What is meant by bus bar protection?
