what is corona

Answer Posted / debjyoti guha

corona is a one type of phenomenon, mainly occurs in
transmission line, some electric charge act with surrounding
air moisture. A violet glow mainly seems Also produce
vibration in transmission line And odor....It calculating as
loss of energy.

Is This Answer Correct ?    6 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What kind of socket shall be provided for window type air conditioner with cooling capacity upto 18000 BTU/hr

651


How is the speed of a DC shunt motor related to the armature current?

677


Why negative feedback is preferred in the control system?

861


how flow current in 220 kv line to line

1540


Starting current of a 10 HP induction Motor is ______ time’s full load current.

2039






Define piezo-electric effect?

709


electrical ques

1701


Can you explain about pole discrepancy scheme

1713


what is the maximum temperature rating of a thhn insulated conductor?

1360


number of I/O devices in siemense plc

1642


Plz tell me how we can find that particular company has vacancy or not

1682


Hi everyone. Some Generators uses 3-Pole breakers with extra contactors for Neutral. Some uses 4-Pole. Why so? What is the idea behind this? Thanks in advance for the solution. Kr.

1616


what will be the maximum winding temperature of 6.6kv HT motor 450kw, Full load current 49A. 50Hz Frequency.

2758


A system absorbs 100 k J of heat and the increase in its internal energy is 100 kJ; the work done is

767


what happen when we add mentos in cold drink?& why?

1549