Answer / deepa

it is used to prevent from shocks at fault.ie,for example
over cuttent occurs in the s/m means large amt of current
flowing,it will go to the s/m failer and shock.earthing
means the exessive current flow through neutral.

Answer / abdul wajid

Earthing is done for personel and equipment protection
purpose . Earthing provides the conducting path for fault
current through neutral to ground

Answer / nitin pulastya

Earthing is nothing but is used to remove unwanted/ harmful current/ Voltage by sending it to earth via. earth pit, either it come in the body of any instrument (washing machine, Freeze, AC or any lathe machines, electrical motors..) or in the shield of the signal cable via interference.
This is also known with different-2 names.
Like: Electronic earthing, panel earthing, system earthing, Instrument earthing, Shield earthing...... .

But the purpose is same....

This is not only to protect the Human and equipment but also for better communication in case of 4-20ma, 0-10V signals.... removed by using shielded cables with one end earthed.

Answer / chethan

it protech the human for elecric shock & equipmenent also

Answer / siva

actually earth use of leakage of current to eath pit

Answer / peer kafeel

Earthing connection is essential in all electrical installation bcoz it serves a purpose other than providing a protection against an electrical shock not only it ,it provides a safety for electrical equipments

Answer / nitin kumar

Earthing is used for balancing +ive and -ive charge. And its function is to protect faulty condition.

Answer / abhayraj

It is very simple........if u people who want to save your life and your electronic equipment and save your money the that is the reason behind earthing!!!

explain about RTCC

2 Answers   HAL,

what is ramping rate of generator

0 Answers   Core,

what is the job description of a LOW CURRENT ELECTRCIAL ENGINEER in a industry?

1 Answers   BTAT, Powercraft, Prince Glass, Sterling,

what is the function of choke and starter in a tube light?

2 Answers  

How to find the maximum load that can supply by a particular(say 315kva) KVA rated transformer?

2 Answers   ME,

wheather the size of windings in motor and generator are the same

0 Answers  

what is the equation of converting KW into HP ?

4 Answers  

give me a clear defination of inductance,and how can u calculate inductance of a motor

0 Answers  

can the measured percentage error during calibration of single phase energy meter be negative?

0 Answers  

how to calculate KA rating of C.B?explain with Formula.

1 Answers  

show the single line diagram of star delta starter with single phase preventer

0 Answers  

Utility company give the supply to customer in KVA but bill them for Watt.why?

1 Answers   L&T,