Interested to Buy Any Domain ? << Click Here >> for more details...
sir
what is the minimun earth resistance value of an industial
bit and grid bit ? and Why?
- 1 Answers
- 5281 Views
- Kirloskar, I also Faced
- E-Mail Answers
Answer Posted / ashutosh kumar shukla
Earth resistance Must as low as possible to whom even if
any small leakage will occurs can easily be ground
Max. Resistance for
power industrys is: 1 ohm
Communication System :0.5 ohm is allowed by Indian
Standered & Building Codes
| Is This Answer Correct ? | 11 Yes | 0 No |
Post New Answer View All Answers
What are the causes for the failures of sandwich type (Al) busducts?
What difference between ref protection and differential protection ?
What are the significant parts of dc generator?
high voltage transformer input voltage,current and amps rating..distributed transformer input voltage,current and amps rating...
HOW WE KNOW IN PHYSICALLY THE CONTACT SURFACE OF A VACUUM INTERRUPTER IS GOOD OR GOING TO DAMAGE IN A VCB AFTER ABOVE 500 TIMES OPERATED.
i need some project topics along with circuit diagram in the electrical adnd electronics engg and also give ome website regarding projects.my mail id is thenmozhi2k7@gmail.com .please help me.
WHY IN AC DRIVES,INPUT PHASE CURRENT SHOW UNBALANCE?
percetans
Can anyone explain me about the capacitor calculation
The gauge indicates the number of amps, but what about voltage? How voltage rating (for wire or fuse) determined?
why we use condenser in the thermal power plant, althrough the same vapour will be again heated
How to convert a two phase power into a three phase power in induction machine?
I want to know how to calculate the size of electricity cable in building?
list the advantages of RCCB over other circuit breakers?
what are the installation procedure of high voltage power transformer,CT,CB&PT?
