Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / sakthivel
earth fault meant by,
when ever electri fault accur in appartus or machine or
network ,the fault curent does not dishcharge on ground
because the earth wire is not conected in ground.so this
fault is called earth fault
over current mean by,
when ever a electrical network or electrical circuits
have takes high current compare then its rated current
value this current called over current fault.
| Is This Answer Correct ? | 14 Yes | 4 No |
Post New Answer View All Answers
Which device of PlC does share load between DG sets when DG are running in perallel?
what's the difference between abs/inc encoders. apart from the position remembrance what are all the other differences. and what's mean by grey code.
how can check the resistance of battery contact?
i have applied for the post of RRB section engineering chennai board please send me previou papers and solved answer. my mail id jagarapusrinivas@gmail.com
why industry prefer ht motor instead of lt motor.
Can Anyone suggest the Standards (IEC or IS) for selecting copper current density?
how braking & making capacity of circuit breaker are calculated?
how does an centrifugal and screw type chiller will work. which chiller efficiency is high and why.
What is core CT & it's function?
what r substations?what r there work?why voltages r incresed and then reduced during distribution of power
What is electrical grounding?
Where should the lighting arrestor be placed in distribution lines?
Why in metering Ct for ammeters ct secondary side is grounded for each Ct but not in case of CBCT (Core balance current transformer)..kindly some1 highlights the reason..is it because net flux is zero?
Why we are going for converter transformers for DC drives application instead of distribution transformer?
I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???
