Answer Posted / aruna
the phenomenon of violet glow, hissing noise & the
production of ozone gas in a overhead transmission line is
known as the corona effect
| Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
What is a diode?
What id difference between power and energy?
Can the output voltage of a rectifier be greater than the input AC voltage without the use of any voltage multiplier in the circuit??please provide the explanation too..
what is meant by twilight switches 7 where its applicable ?
How the annunciator works ? How to do its wiring
how to identify vector group of three phase transformer by voltage method?
what is the difference between directional & non directional earth fault with example please explain.
what is dc mator?types of dc motor?losses in dc motor?what is the mechanical,electrical and commercial efficiency of a dc motor?
how can decide the current rating of oltc
What is the Good Earth resistance value of G.I & Cu. Chemical Earthing & Normal Pipe Earthing?
tell me about roaster switch .& what is the function in transmission & distribution?
132/6.6ππ πππππππππππ πππππππ πππ πππ πππππ πππ πππππππππ. πΈ'ππ πππππππ πππππππππππ ππ 6.6ππ/415π πππ πΈ πππππππ πππππππ ππ ππππ πππππ πππ ππ ππ 13/6.ππ πππππππππππ?? πΈπ π½π.. ππππ π ππ’??
when measure the core loss of three phase distribution transformer or three phase reactor loss, one phase shown negative watt loss. why??
Damping resistor provided in open delta (tartiary) winding of a measuring PT at the incoming of a MV inverter drive panel is getting heated up. Can any body explain the reasons and suggest the remedy?
What is the difference between earth fault protection of motor feeder with CBCT and Without CBCT ?
