Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / a.kossay
corona appears due to the ionizing of the surronding air
due to the electromagnetic fields surronding the cable it
has two names dark corona and corona and it a appear as
redd bluish glue it has adv and dis adv.
| Is This Answer Correct ? | 49 Yes | 14 No |
Post New Answer View All Answers
Give details on how you intend to handle a challenging position you are posted to manage unexpectedly as a company staff?
tell me about eletrical contractor
How much ph is maintained of water resistance starter for slipring induction motor ?
what is the role of energy meter in distribution system ?
How can you calculate the size of the down conductor cable for the lightning protection system. Is 70mm2 cable can replace 95mm 2 bare copper cable when the copper tape size is 25Wx3 thk mm.
If more than rated DC voltage appears across trip coil of the breaker, what will happen? e.g. in 110V DC circuit system, if voltage across battery terminal showing 121 V
Consider three heater bank connected in 3 phase star with neutral.Each heater bank connected in each phase.So each phase get 230 volts supply.my question is,during balance condition, current flow in neutral or Not
Is there any reason that we get shock on touching phase wire because the earth is at neutral potential? Is there any reason that the earth is at neutral potential because the neutral is earthed in apower station
Is there any specialised book to refer about fault level calculation both in MV and LV side??
sir,in our plant we r using SATEC PM172E power reading meeters in HT panel side it is monitoring the MB data smart viewer(sever).but last one week we did not get readings inthe server only available in meeter.tell me how communicate meter and server. and also what steps we take for checking.
what is the transformer turn ratio formula and give some examples?
what is the difference between torque induced and torque load?compare them with respect to dc motor?
what is gas turbine intercooling ?
Describe the test procedure to determine the vector group
hi this is hema can anyone mail me previous years questions for the APPSC-A.E.E (in electrical stream.) ......thank u.
