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
- 34306 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 Resistance Formula
Diagram on interconnectivity of 11kv transformer with RMU (i.e, one incoming and two outgoing or two incoming and one outgoing)
if 12v battery get discharged for 2 months after if we put charge it will charge again?how much time it will take to charge?
Whether amorphous core transformer is available in India?.If available then up to what rating of voltage and KVA?.
ELECTRICAL DRIVES: can a motor load system with passive load torque can have equilibrium speed in second quadrant
how to calculate the settings for shaft ct protn in hydro generators
what is the safe meggar values for motor, transformer HT, LT and Cables? IF we want to replace I/C bay at our 220 kv substation which is of 140 mw load capacity bay to be replaced by 400 mw capacity bay.other than CT(1200/1) what are the other equipment i have to replace. why we generally use 3.5 core cable or in other word 1/2 core for neutral and also confirm me that in balance conditiob(3 phase)current in neutral will zero
send me all basic electrical question and answers
Approach of a cooling tower is the difference between temperatures of what factors?
What is miller crystal oscillator? Explain its operation?
Name the test signals used in control system
As i want some model question paper in basic computer science and history please send me immediately sir
how hydrogen cooled alternator undergo maintanence ? that is hydrogen when come in contact with air can result into explosions .
What is domestic transformer? Draw the connection of domestic transformer.
What is clock position of Transformer?what are the clock positions are there?and what is different of them?
