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
- 34552 Views
- L&T, I also Faced
- E-Mail Answers
Answer Posted / tariq
Yes earth is a good conductor. But to use earth as a
conductor there are specific methods e.g. earthing etc.In
other words we can say that without moisture the earth acts
as an insulator but when there is moisture the the earth
behave like a good conductor.So, in a small piece of earth
if there is moisture then it will act as a conductor.
| Is This Answer Correct ? | 81 Yes | 13 No |
Post New Answer View All Answers
how i can calculate the size for fire cable
give me atleast four differences between circuit and network
Write the analogous electrical elements in force current analogy for the elements of mechanical translational system.
How to know th details about an electrical Drawing ? Please mention the easy method.
300m long and 30kw inductive loade 3phase supply how many size cable required
Can we use 230VAC, 63A MCB for 120VAC, 63A supplied heaters load?
Why do we pefer VCB over OCB?What are the advantages of VCB over OCB?
why does make gain margin and phase margin on same plot.?
from where the self excitrd induction generator get the power?why is the voltage regulation is poor of seig?
Define pole pitch?
how to test power transformer.YNd11
Pls tell me whether we can use EN3A material for shafts of Permanent magnet alternator.What will be the effect of magnetic and nonmagnetic material for shafts on magnetic properties of PM rotor .
what is a synchronizing lamp ?
what is meant by residual over voltage & residual earth fault ?
what reactive how to maintain
