Answer / thiyagu

That is flow of free electrons are called by current

Answer / aravinth.j

Number of electron movve in the contctor

Answer / sowkath

The flow of free electrons in any conductor is called current.

Answer / praadeep_dd@yahoo.com

Above all answers are practically wrong. We say that current
is flow of electrons. Does this means that an electron from
generating station comes (flows) through transmission line
does its work and goes back.........??????
No.
Actually electron cannot be separated it can be bonded.
Current is energy transferred from n oscillating electron to
another valence electron. Thats why when we get a shock we
feel high vibrations i.e. high oscillations.

Answer / r.aravindhan

current is defined as the flow of charges across cross sectional area.
di=dq\dt
or
i=q\t

Answer / raghu

free flow of electrons in the conductor is called "current"

Answer / vinod kumar.g

Its flow of electrons from higher potential to lower

One Township having 850 house and each house load is 2.2KW single phase & 5HP 3 Phase motors of 10 Nos .Who can calculate 11 KV transformer capacity .dilip_bhasker@yahoo.co.in

1 Answers  

a 440v 60hz 03 phase 100kw generator can deliver how much power in kw for 220v 60hz 01 phase load?

1 Answers  

Just a silly question but just to make my curious mind bac to normal - Why was not 67 and 67N relays built into a single relay as i have noticed that the R,Y,B CT wiring end up into the 67 relay while the common of the R,Y,B CT wiring end up into the 67N relay. Then it was better if a single relay was manufactured just like the distance relay (21). Another question i would like to ask is - how do we know where the 67 and 67 N relay has to be placed.why is it not placed at the transformer bay? In the substaion that i am working -i have noticed that it is placed between a breaker and a common double bus bar and this line bay is connected to another substation at a remote place which is furthur connected to a load. B U S______CT for 67 & 67N ______Breaker _____ remot s/s. B A R

1 Answers  

how can i apilly for electrical c licencese.sir,i completed B.Tech in electrical & electronics engineering in 201onot working any company

0 Answers   Subros,

For a certain load i need 100kw load ,In that case what rating mccb should i use?

5 Answers  

if the magnetic lines can pass through a vaccuum area

0 Answers  

Which type of DC generator is used for electric welding purposes and why?

1 Answers  

what is the difference between power and distribution transformer?

32 Answers   L&T, VJTI, Wenke Electricals,

What difference between ref protection and differential protection ?

0 Answers   EPC, INEL Power System Engineers,

What are the earth resistance Standards of 66kv sub stations according to indian norms.

2 Answers  

Define Current Transformer? Working & TYpe's Of C.T.

4 Answers  

what is the calculation of power factor?

4 Answers   GATE,