Answer / sandeep

No Of free electron

Answer / sandip de

current is nothing but free electro jumps from valance band
to conduction band due to external exitation

Answer / m umer

Electric current is a flow of charge.
I think electric current is flowing through the vibration
of electrons.

Answer / ram

It is rate flow of electrons per unit area

Answer / prasad.v

flow electron in any closed circuit in unit time through
unit area

Answer / n

rate of flow of electrons

Answer / guest

charge electrode pass one place to unother place thats call
a electrical current.

How to design the NGR Resistance

0 Answers  

Reversal of corrent feature in MCCB- What is reversalof current -explain broadly.

1 Answers  

Why not LED burn after showing alarm,as Alarm volt is 11- 13,But LED is of3 volt,why it isnt Burn??

1 Answers  

What are the factors to be considered during the Synchronization?

3 Answers  

What is the secondry voltage of 420kV Current Transformer , the rated current is 2600A

6 Answers  

what is the first step of dg shycroning ?

2 Answers   ABB,

11kv alternator commissioning test?

2 Answers  

what are different types of alternator and discuss about the methods of cooling

16 Answers   Bhel, Jindal, L&T, Nalco, Vedanta,

why delta delta connection generally not use in transformer

4 Answers   Lanco,

In a star-star connected h.t transformer why we use NGR on the secondary (l.t)side.

3 Answers   Star, TATA,

what will happen if dc supply is given to ac motor?

9 Answers   CTS,

what happens when back feeding supply accidently collapses with normal supply ??? How?? [that is sometimes in a substation 11kv feeder if their ws long time permit work, back feeding supply will provide from nearest substation... if accidently after the permit work,they charged the feeder without removing back feeding wat will happen...?]

1 Answers   KSEB,