Answer / naresh machala

the speed of Electric current:
Electrons flowing in cable with fast movement from one Electron to another electron is know as Speed of current
OR
The speed of the current it self light has in a vaccume.
The electron move per a secon 2,00,0000 km/sec

Answer / gagan agrawal

electrons moves with drift veelocity inside conductor . and electricity moves with the speed of light.

Answer / naveen kumar

the speed of electron is 300000000 m/sec

Answer / mohammad ammar

speed of current is equal to the speed of light which is 300000 km/sec........

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3 Answers  

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Pleae send me last 5 years of Question book about RRB chennai.

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why transformer not used to starter

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i m in need of current rating chart of heavy duty pvc/xlpe, cu/al cables. can somebody provide me? if yes, plz send me at ashish_patel111@yahoo.com

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why should a transformer be never connected to dc supply

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why motor starting current is High ?

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we are using three transformer 33000/430 vac for three separet block.all three transformer have three LT panel separetly. can be Interconnected all three panel through bus coupler. this is permissable or not by state electricity board.

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resistivity of copper

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resitance in ac=1.6*resistance in dc

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What is relation b/w Transmission Lines & Communication Lines ?

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