what is the funda of earthing? Explain breifly about
earthing?

Answer Posted / rajkumar nirmalkar

We provide earthing to restrict the fault current since the
earth is considered to be as zero potential .
We also protect man and machine from the hazardous current
flowing from the equipment in case of any fault.

Is This Answer Correct ?    27 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is mathed of check the D.C MOTOR 181 KW (ARMATURE AND FIELD) WHAT IS THE MATHED OF CHECK THE THYRISTOR MODULE (HIGH CURRENT)

1662


How to calculate Voltage regulation of 22 KV Over head Line.

1285


what is strip power factor?

1761


Tell me in detail about c.t. And p.t. ?

804


What is the different types of cable & current capacity of cable

1528






why does the magnetic balance tests at transformer?

1516


What are the types of transformers according to the arrangement of iron cores?

700


what is POTT and PUTT explain?

2899


what is effect of 5amp fuse on 2mva pry protection of transformer

1473


what is the use of power transformer in GSS.

2090


what are the preventive maintanance actions taken for air circuit breaker? please answer me

1663


advantage of motor design on higher power factor . normally motors are designed for .8 power factor. what is advantage of designing at .88 power factor

1476


What is different between Difnit time and instatous over current relay

2091


Explain about how is it working Earth fault'relay and wahts the resistance value of earth bed

1148


List of equipments required foe industrial repair lab.

1597