To avoid arcing what we connect in earthing.

Answer Posted / rajat

we connect a neutral grounding reactor (NGR) which have a
same principle as a peterson coil in the neutral point of a
star connected 3 phase system

Is This Answer Correct ?    6 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

If anyone would like to know or practice for FEWA papers contact me on mohamedrashad2@hotmail.com Just completed the supervisor exam in April 2021

729


how invertor convert the dc into ac give brif detail

1539


why should small green grass ans small plant should not be there inside the transformer Yard in the factories

1210


How to calculate energy stored in a capacitance

693


What do you mean by pull of electromagnet?

597






State any two nuclear power stations in India, with their generating capacity.

1396


Efficient electrical earthing in hard rock area

1062


Explain what is use of lockout relay in ht voltage?

678


when it is possible kvrah lead & fundamental kwh be equal in electonic trivector meters (3 ph)

1522


What is a copper loss or i2r loss pc?

712


what is cascade speed control device?and how this device control the speed of motors?

1555


what is under coal gassification?

1638


why generator efficiency is more in swinburnes test?

1750


what is the formula to calculate voltage drop/loss on 66KV Transmission Line?

3227


Can anyone tell the proper diagram of star delta starter????

1474