What is the difference between newtral earthing and body
earthing?

Answer Posted / harsh

neutral earthing is provided for internal winding faults while equipment earthing is body earthing to give human protection against any leakage current in m/c body....

Is This Answer Correct ?    13 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

1)what is the function of a frequency inverter? 2)If a few frequency inverter are connected onto a device network,what are the two setting that will ensure the frequency inverter work properly on the network. 3)whats is the name of the input sensor for weigher? 4)How to confirm that the load cellis faulty? 5)Describe briefly the steps to validate that the weigher is working properly? 6)Describe the procedure to validate the flowmeter accuracy? 7)Describe briefly the steps to validate that the tempreture sensor/transformer is working properly. 8)what is the adjustment that need to be done when you are calibrating the temperature transmitter ? 9)what are the safety measures to be taken before disconnecting motor for rewinding. 10)whats is the synchronous speed in rpm of typical 4pole 50hz motor? 11)whats is the formula for kw, ohm's law 12)if a 3phase motor is rated 3kw,415vac,what is it's rated ampere?

1369


What is line resistance of cable & how it can be measured ?

953


please send privious years question papers of jindal steel and power ltd.My e mail id is rajanikant.sngh@gmail.com

1630


mention hazard experienced during installation

1520


Approach of a cooling tower is the difference between temperatures of what factors?

609






before synchronizing an alternator,power factor is leading ,why?

1005


What should be current in the Primary and secondary side of 1000KVA (11KV Supply)Transformer.?

625


IN 1000kva transformer where the oil and winding temperature sensors is connected

2056


If one lamp connects between two phases it will glow or not?

608


how many stairs have you climbed while you were coming

1691


how we can explain arc heatng?

1459


How do we calculate the resistance per metre of single core aluminium stranded cable 19*3.25mm sheathed in pvc,at 15 deg C temperature?

1932


what is servo motor and how to work it.

1454


Write down the brushes of a de machine.

1418


what is motor capacity of 80TR chiller? and also say what is the formula related temperature, motor capacity, TR?

1827