what is the purpose of neutral grounding resistor (NER) and
why?

Answer Posted / maqbool

THE purpose of neutral grounding resistor is to limit the
fault current of the system since ground fault current
takes earth as return path

Is This Answer Correct ?    45 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the name of the winding to which supply is given?

703


what is the purpose that we use PLC system in power system

4217


what is inverter and converter

1440


Ac generato how produce power I need for camplet defination

1189


can u tell me the promotion from oiller to enginer

1432






What is the significance of integral controller and derivative controller in a pid controller?

648


what is POTT and PUTT explain?

2818


block diagram of 2 ups system connected in hot stand by mode?

7497


how the aircraft outer body and inner body is separated ?

632


why the colour of insultor stack , petticoat is brown. Is it has some technical reason.

1582


How we can calculate the consumption in kwh of motor on basis of kw @100% load, @50% load & @ no load.

2335


What is electrical cable termination

2227


i am going to give the JSEB,RANCHI exam for power plant,so i need some samples of papers related to that,so please send me these papers by my mail id.

3015


I am using submission of two ct in one and half scheme for 67/67N protection. Both CTs star point is grounded separately near ct box.Will two point ground give wrong tripping to 67/67N during fault or no matter.

1657


What is the restart inhabit setting in ABB spam150c relay (Motor protection relay)

3049