Interested to Buy Any Domain ? << Click Here >> for more details...
How do you maintain the earthing resistance?
- 13 Answers
- 59441 Views
- Birla, Ford, JLL, I also Faced
- E-Mail Answers
Answer Posted / nagarjuna
earthing resistance is maintained below 2 ohms.we should
add salt and water where we r grounding the equipment.
| Is This Answer Correct ? | 9 Yes | 3 No |
Post New Answer View All Answers
i applied for c licence with my one year apperents trainee and i have attaced with A grade contractor company experiance that is for 14 monts experiance this document is sufeicant for c licence? pls tell why they rejected
how to setting Load amps tripping time and extra settings for load Transformer protection relay with RMU panel using C&S model relay..?
If any HVDC line is going with positive & negative(the negative usually have return path of current with earthing electrode). Now the question is if this HVDC earthed electrode which is using as return path and earthed any nearby 400kv or 220kv AC substation equipments. which will be the impact of this on AC substation & its equipment, how severe may be this and what should be the minimum distance require between HVDC earthed electrode and AC substation equipments? It's really an high engineering level question...Dare to answer and increase your knowledge.
How to Calculate Transformer Earthing Electrode Rod Size both Body and neutral Earthing ? Any Standard Formula? Please Suggted
why does the magnetic balance tests at transformer?
What is the permissable nutral current of three phase system as per IS standards?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
Discuss about gear cutting machines.
While HT line put on to activate ACB in low tention panel VCB tripping instantly.why it happens
solor panels arrange some angle,panel is flat fitted energy was produced or not why?
What is the difference between vector surge relay (78) and Pole slip relay (98G)
What are the applications of the electric motors?
What do you mean by turns ratio of instrument transformer?
how to calculate percentage impedence at 75 deg C at normal tap
How to design pavement quality concrete by using C.R.C.P Method
