What is the difference btwn grounding and earthing?
Answer Posted / l.chandrasekhara reddy
Grounding is used in US Electrical installation Standards (NEC,UL)
Earthing is used in European Electrical installation Standards (IEC)
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
define displacement & magnitude ?
why dc is used in control circuit for mv & hv switchgear instead of ac
what is difference between speed mode and torque mode in motor?? explain in simple words please.
what reactive how to maintain
what are safety measures in /control in diesal engine/ explain them?
what are the things that can cause a three phase motor to crawl?
what are all types of cross section in AC cables?
Hi, This is Laila. I am selected for syndicate bank interview. Could you please share your views and the questions asked if you have faced the interview My email id is laila_honey09@yahoo.com Please send as fast as u can.Thank You Thanks... Laila.
how calculate the electrical load for industry and office
why industry prefer ht motor instead of lt motor.
What tests should i carry over on a newly rewinded DC Generator with voltage rating of 38 volts and current rating of 350 amps, to certify that the machine is OK?
Explain about c.t?
What is the type of feedback used in an op- amp schmitt trigger?
How to calculate the fuel consumption for 600kva DG genset which connecting with 25%load?
Don't you have similar question banks related to Oral Certification Examination conducted by Mercantile Marine Departments / Directorate of Shipping, Ministry of Shipping for Electro Technical Officer?