WHY IS THE EARTH FAULT CURRENT ALWAYS LESS THAN THE NORMAL
CURRENT??
- 7 Answers
- 15336 Views
- Reliance, I also Faced
- E-Mail Answers
Answer Posted / v.selvakumar
we can't say that the fault current lessthan the normal
current ,fault current depend upon the system parameters
i.e resistance ,inductance
| Is This Answer Correct ? | 20 Yes | 17 No |
Post New Answer View All Answers
when 20hp 3 phase motor start no load condition in star or delta connection.find current and write formula.(tariq)
what are pilot cells
Is it a better option to procure screw type air compressor rather than reciprocating air compressor?If so, what is the reason?How should we select an air compressor(100 CFM)? Please mention the important parameters of air compressor.
What is the function of retrip in busbar?
As we know diode work on both negative and positive but converting ac into DC we have to given a/c from negative of diode or positive side.please give me answer.
How we can recongnise the phase displacement of transformer connection between primary & scondary...plzzz explain it with example.........
what is formula for zero phase sequence of nuetal earthing transformer of 6.6 kv
Why front mounted CT polarities are always towards breaker?
How to calculate the time setting for star connection in star delta starter? For example 10KW 3PH Induction motor.
what is interpose? where it is used and why it is used?
Inverter. converter. Ups.MCB.solar.alternators. motors.
what is ATS & RING MAIN UNIT in Distribution System?And its Function.
How relay works, reverse relay, master relay, os relay, earth fault relay and what is its setting point
If we are given a 10 amp cable type and asked to calculate the number of cores used and the thickness of the cable, how do we do it?? please help...urgent!! i hope the question is clear enough!!
What is PEC??Applications........
