what is corona effect?

Answer Posted / physics

when air is passed through conductor having high electric
field, velocity of electrons increases so this electrons
collide with other atom and leads to ionisation in air at
certain stage breakdown occur between the conductor with
some violet glow which produce ozone gas with some hissing
noise

Is This Answer Correct ?    20 Yes 8 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What happens if the negative to earth voltage is greater than positive to earth voltage in the battery of substation?

1104


Pl. share your experience about industrial-electronics repair of machine tool.

1456


Where can I get CPWD electrical specifications & Shedule of rates? Please help me

1816


Please nybody say, weather the result of Bharat Oman is declared or not? Probable date of declare???????

1547


for 5KW resistive load can anyone please suggest me whether to go for UPS/Inverter or Generator depending upon cost calulations

1616






Is better to supply the voltage for static exciter from the auxiliary power source or from the SG terminals? And why?

1497


explain single phase series motor

1461


What type interview questions ask in Electrical technicians

1267


In Generator How suction compression power and exhaust works ?

1457


What is domestic transformer? Draw the connection of domestic transformer.

1858


what is the mechanism of operation of brushless dc motor why is it more wexpensive then ordinary permanent magnet motors

1516


What is the simplest formula to calculate the rotor diameter of a synchronous generator?

1917


What is the formula formula for Busbar sizing and what are the things to be consider for Busbar Calculation?

1995


What are marginally stable systems?

675


how the aircraft outer body and inner body is separated ?

632