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.

Please send specifications for 1000KVA dry type transformer or where I can get the specifications?

2 Answers   PSU,

ACCORDING TO IEC WHAT SHOULD BE THE MINIMUM HEIGHT OF G.I. STRUCTURE OF CT, PT, ISOLATOR, LA?

0 Answers  

How many homes can a 500kva transformer supply in S.A

1 Answers  

What is spike & surge.

2 Answers  

For 7.5kw star delta starter how to calculate 1. Mccb rating 2. Contactor rating 3. Over load relay rating

1 Answers   L&T, MAHINDRA,

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1 Answers  

What is rccb?

1 Answers  

if one of the phase is failed to 3 phase IM. what will happen?

6 Answers  

why the earth conductor in top of the tranmission line ?

2 Answers  

What is dc induction motor ? and how to control its speed ?

1 Answers   HAL,

how many types of cbs?with pcific ratings?

1 Answers   Bhel,

how to conduct dc resistance test for rotor of an alternator and how to measure the rotor dc resistance value theoritically?

0 Answers