Interested to Buy Any Domain ? << Click Here >> for more details...
What is corona? and what is the purpose of corona belt in
substation ? why they connect these end of the buses ?
- 2 Answers
- 6761 Views
- I also Faced
- E-Mail Answers
Answer Posted / subramanyam
the ionisation of the air near the surface of the power
conductor is called as corona.due to this insulation failure
of conductor occur.due to corona their will be a real power
loss called corona loss.corona is acts as a protecting cover
for the lighting surges
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
how generator load test is conducted?what are the steps?
what is the size of cable for 15kw motor and 85 meter cable length using with vfd
how we can calculate the efficiency of a diesel generator ?
how to revers the direction of single phase motor
Difference between Earthing Truck & Earthing trolly for HT panel
define the active power?
I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?
What is effect on in zone and out zone fault if CT chosen for phase side is Vk/2<5mA and Neutral side is Vk/2<15mA on REF protection of Transformer
what is the principle of operation of CFL ??
How to test lightning Arrester?
What is an ideal transformer?
how can maintain the power factor and why and this is how do work tell us
How earthing of switchgear system to be done.
what is motor capacity of 80TR chiller? and also say what is the formula related temperature, motor capacity, TR?
Why 11kv to be generated in generation station
