Interested to Buy Any Domain ? << Click Here >> for more details...
Earth Is a very good conductor or very good insulator.? If
a good conductor then why current donot flow through small
piece f earth and if a good insulator then why we use it as
return path in lines.???
- 6 Answers
- 34555 Views
- L&T, I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
Earth is not a non-conductor nor a good conductor. It becomes good conductor due to its size . But the resistance between earth electrode and the earth can not be made zero easily and economically . In SWER system earth is used as return path
| Is This Answer Correct ? | 0 Yes | 8 No |
Post New Answer View All Answers
what is the meaning of WYE and DELTA in Electric meter?
what is effect of length of air gap on performance of dc motor and generator?
hi plz send me reliance placement papers..i.e electrical technical papers that have been asked in reliance test.
why US countries maintains 110v and 60HZ
working principle of AC Servo Motor with its construction
Explain few advantages of electric traction system?
I WANT HOW CALCULATE TO CABLE FOR WELDING PLANT ?
how to interlock 3 nos MCCBs using under voltage coil. please provide me circuit diagram?
What happens if the negative to earth voltage is greater than positive to earth voltage in the battery of substation?
How to calculate Voltage regulation of 22 KV Over head Line.
can we choose current transformer secondary, to calculate residual flux in a power transformer, so as its saturation is close to the saturation level of power transformer?
How would you calculate power loss in a resistor?
what is die electric strnth of transformer ?
State thevenin’s theorem?
How can I calculate ISF of current transformer?
