What should be the earth pit resistance value?
- 7 Answers
- 26964 Views
- BARC, I also Faced
- E-Mail Answers
Answer Posted / neelakandan
earth pit value is not constant it's very from soil and
it's value less than unity
| Is This Answer Correct ? | 21 Yes | 3 No |
Post New Answer View All Answers
What is tan delta & PPM in transformer? and whats its IS value?
what is calculation mathod/formaulla for deciding Size of busbar (Copper/ aluminum)for L.T. panel on Various Fault level like 50kA,25kA,10kA
How to use computer cpu ups use for home inverter circuit board
i need list of swg(standard wire guage) or area of conductor v/s current carrying capacity of conductor copper & alluminium...
How does the phase sequence controller works, how it identifies the phases? confirm working principle
how make megger test for control cable like 12c x 1.5mm and what it apply voltage and test timing details.
what are the tests comes under the type test, what tests comes under routine tests.
What are the advantages of vscf wind electrical system?
any earth foult trip the relay but in welding time not trip by earth foult
Saving in copper achieved by converting a 2 winding transformer in to an auto transformer is determined by A voltage transformation ratio B load on secondary C quality of core material D size of transformer core
What are PLC leader logic program method
when elecromagnatic waves are propogated in a wave guide?
Has someone here done a sizing for a generator (3 phase), its for a pumping station. If you have an example for standby/duty and both running (I) star delta (ii) Soft Starter.
What the formula for calculating no.of earthings & size of earth strip for 100mX90m shop.
hai now i am working as a electrical design engineer in construction field can i get a job in oil and gass field or power plant project as a electrical design engineer?
