Interested to Buy Any Domain ? << Click Here >> for more details...
how to check the earth resistance value& what is the
minimum earth resistance for good earthing sysytem.
- 33 Answers
- 154501 Views
- Brookfield, BSNL, DMRC, Epoch, KPTCL, Polycab, Power Control, SIEA, Siemens, Wipro, I also Faced
- E-Mail Answers
Answer Posted / anil
Now a days all telecommunication installations insist for value <0.5 ohms.
However domestic installation is ok upto 2 ohms.
The easiest way to measure the value of domestic earth is using a multimeter measure voltage across n-e it must be less than 5 ohms.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Refernce currents are to be generated using refernce cueernts how can this be done??
What would cause a 240v choke that should give 110v out on a 16w lamp to gradually increase to 160v?
how calculate gd2 of ht motors
What is the end effect of linear induction motor ??
how can i get the formula to find out the cable size if i know the load of main fuse protection.
do we use links in a dc circuit?if so what s its use in it?
Why the standard of ambient teperature mentioned as 40 degree celcius in machines.
Why DG set is not installed in Terrace ??
what is the difference between earth leakage and earth fault?
What are marginally stable systems?
what is sevice settings for mccb?How can be it setted?
What is the previous name of Cox's Bazar
what is meant by 3rd hormonics ?
What mean by MLTP
what is the pre charge circuit,what will be work which function it will be use plz tell me
