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
- 34538 Views
- L&T, I also Faced
- E-Mail Answers
Answer Posted / ramesh.a
Because of soil contain temperature due to this some amount of wet was present due to this wet they act as good conducted that's why we ground return circuit to deep bottom.
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
What are the advantages of the three-phase motor over single phase motor?
what is the effect of vector group while phase sequence of a generator changes,whether the vector group changes or not
how to calculate the Neutral transformer impedance?
1.why should we connect the measuring instruments in l.v side in short circuit test of a transformer? 2.why the power factor is less in open circuit test of a transformer?
the typical output of a solar cell is........
explain safety measures in alternator?
how the synchronizing is obtained at bus couplers in grid substation? (because there we cannot change the frequency in one of transmission lines like in generator synchronization)
how can get electrical "c" licence.i am complited in DEEE.PASSING YEAR OF 1993.WORKING IN PVT COCERN LT LINE.PLEASE ADVISE ME .CELL NO 9994786021
Is it good to short Neutral and Ground in the PLC or DCS main Power supply. Pls give YES or NO with reasons...? Simarpreet
33kv Rated output avilable in market (any where in india)
we can run 2phase as 3phase .what will be the differnce with respect to phase angle, power, current between the two modes
what is meant by skew width in machines?
75 kw motor take 45 amp in no load delta in star 10 amp but in load it will take 160 amp but IR velue of winding above 500 at 1kw ph to earth and ph to ph. what problem it should be?
if 3400kw slipring motor rotor shorting done and motor started on mv drive ,what will be the rotor shoring current
How to calculate capacitor bank value to maintain unity power factor with some suitable example?
