Interested to Buy Any Domain ? << Click Here >> for more details...
WHY WE ARE DOING THE EARTHING IN A SYSTEM. SOME PEOPLE ARE
TELLING FOR PROTECTION. WHAT PROTECTION GIVE ME THE CORRECT
ANSWER.
- 2 Answers
- 4602 Views
- I also Faced
- E-Mail Answers
Answer Posted / s.sakthivel
Basically three type of fault develop in the circuits
1, open circuits
2, short circuits
3,loose conection
4,body short
first three electrical fault are directly not distrub humen
and apparatus and last one (body shor) fault is directly
distrub humen and apparatus
so , body short fault time current is to discharge to
ground by the root of earth electrod, so we are addapted
every apparatus earthing system(vanthni@yahoo.com)
| Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
1. what is usage for power factor in industries?? 2.why we need to monitor power factor??
can anyone provide me a amf panel control wiring using ec-2 relay?
What if the difference beween internal and exrteranal LBB?
pls tel me the electric train traction motors name plate details like rpm,torue,voltage,amps,watts..ect..
what reason of line current and phase current in star connection and line current and phase current not equal in delta connection?
what transformer we used normally and upto which kva?
if grounding is notdone at regular intervals for long distance transmission, will the load connected at distribution end receive voltage during negativehalf cycle of the sine wave?
how can we select the appropriate VCB ?
what is control supply rating of a machine
how much LT load can bear by the 100 KW HT connection.
draw a circuit diagram connecting transformer OLTC- RTCC- VCB-Marshalling Box otherwise Explain in words
What is the feedback in the control system?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
How to calculate MCB Breaking capacity.
WHAT IS THE DIFFERENCE BETWEEN AN ACB & mccb 7 WHAT IS THE CRITERIA WHEN TO USE WHICH OF THE TWO
