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
- 34627 Views
- L&T, I also Faced
- E-Mail Answers
Answer Posted / hiren
earth conductivity depends upon soil resistivity which is different at different points. If it has more minerals, moistures than it will work as conductor but we cant keep soil resistivity constant. Thats why we can not use.
| Is This Answer Correct ? | 27 Yes | 6 No |
Post New Answer View All Answers
define displacement & magnitude ?
please write motor, transformer, Generator setting, fault level calculation of Tr.etc
There is any especial requirement for motor to drive through with VFD?
in parallel operation of power transformer why the distance between power transformer and capacitor bank feeder is necessary to know
I am abt to give IOCL intrv.Plz sir guide me for IOCL intrvw (Electrical).Which subject to be consider. questions are generally asked from which subject.Plz help me out.
sir i had plane to do some project with the base of hopkinson test in AC supply its possible
How does a battary stores charge in it? please explain in simple manner and in detail.thanks
What is force on parallel conductors ?
What si the d/f b/w KVA & KWH, kvarh & kvar, kwh & kvar phase voltage & line voltage
How much of the total hydro power potential has been exploited so far in india?
armature is that part in which current is induced since in dc motor we supply current to the conductor so why we call it armature?
how to identify vector group of three phase transformer by voltage method?
How REF protects transformer alone? explain with diagram.
Why squirrel cage motor can only use with low starting loads ?
What are the types of windings according to the construction?
