what is corona effect?

Answer Posted / dinesh kumar

A bluish flame and hissing sound appeared on outer conductor
of a transmission line due to atmospheric moisture is
termed as corono

Is This Answer Correct ?    201 Yes 55 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Dear all, i completed M.E(Power Electronics & Drives) 2011 passed out having 78% so i need job in core side but i don't know how can i receive the calls from electrical companies and i uploaded my CV in naukri, times jobs etc.. In that iam not recieved any mails from good companies so give me best procedure plzzzzzzzzzzzzzzzzzzzzzzzz..... Thanks, K.Linga Reddy Email-id:-lingareddykmthm@gmail.com Ph no:-08015402078

1412


how to test the turn ratio of 3 phase transformer using volt meter shoe the curcit diagram.

1845


Difference between drift current and diffusion current?

1317


What is “pu” in electrical engineering?

675


What is the difference between rated and per unit in transformer?

1711






why the protection turbo generators is most complex?

1515


sent to a site and asked to explain how you would like a twenty seven flour building should be supplied with lighting and sockets plus a water boiler.

1494


What is the resonant peak?

652


When we need up only in o/p 440v, so why we use directly in 11kva in input?

1279


how define the torque in ac drive. from electrical side in the drive friquency ,voltage and current three factor is there.

1631


In HI POT test what is reason for applying the AC VOLTS and DC VOLTS in different applications what is the nessesity for this ?

1458


What is the drawback of static coefficients?

907


What is speed mode?

1259


Why the earth to phase voltage is high 250 compare to other two phases

1063


what is the effect of power factor of machines in starting current

1530