What is the difference between grounding & earthing?
Answer Posted / davros
earthing is used in the electrical field usually ac circuits
grounding is used in the electronics field usually dc
circuits
| Is This Answer Correct ? | 9 Yes | 29 No |
Post New Answer View All Answers
two phases with neutral supply can be taken in 3C X 10 sq.mm cable .
What is the difference between in Fourier series and Fourier Transform. and please tell me the difference between both of them and the why we use them in communication system?
why the India electrical supply transmission loss is high when compare to us
Would you recommend to replace all oil filled cables with xlpe cable for hv transmission with the current technolgy for xlpe cable?
Why using synchronising methed in DG's sets?
control & auxilary circuits used for circuir breakers
Should power factor be low or high?
What are Contactors? How they works and what its highest rating?
please send the IS strandard for electrical to sakthi_murugan86@yahoo.co.in
List the time domain specifications.
hi,every one, i have to write the search paper on "performance policy optimization" of NGN (next generation networks). i need the material on this topic. can any body help me. please tell me any useful site where the good material is available and name of any reference book. it should be a great help for me.
if two transformers are placed parallel & both have fault impedance of 50KA will it increase or decrease show example?
how we can decide that what value of ht line will come to any commercial building? (ans except According to the building load)
how to calculate transformer load?
what is the maximum permissible limit value of leakage current and leakage counter reading to replace lightining arrester?