Whats the purpose of neutral earthing?
Answers were Sorted based on User's Feedback
Answer / velmurugan. n
1.Unbalanced load condition (3 phase system ) ciculating current go to earth.
2.if it short circuit occur, fault current easily go to earth within fraction of second. So our connectedload safer side.
Is This Answer Correct ? | 10 Yes | 1 No |
Answer / pr@ju
Answer 1 + If neutral is earthed (Specially in transformer) Voltage on load side is not floating, so we getting balance voltage.
Is This Answer Correct ? | 1 Yes | 1 No |
Answer / b.janardhana rao
Actually we maintained Balanced load. in that time neutral will flow 0 amps. we will not maintain unbalanced loads the differential current will flow to neutral. If it is not neutral to be earthed. the 3 phase circuit will disturb the differential voltages will pass. So Neutral to be earthed its very very Important.
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / omprakash chute
phase angle between in phase purpose of neutral
Is This Answer Correct ? | 0 Yes | 5 No |
what is EP panel and AHS panel
what will be project cost for 100 kv transformer connection under oyt scheme.
what is the operating principle of contactor(power).along with disection?
3 Answers NASA, Tech Mahindra,
what the principle of sincroscope?how it works?when it needed?
What is the importance of creepage distance in disc insulator ?
what are the types of Distribution transformer vector group please explain
A logic circuit that provides a HIGH output if one input or the other input, but not both, is HIGH, is a(n)?
why transformers not work at d.c.-
how can you calculate the value of external resistance inserted in a slipring industion motor? (eg. 110 kw / 990 rpm/50Hz/stator v-415/stator Amp-195/Rotor V-440/Rotor amps- 151.)
1.difference between sts & ats? 2.what is fm200 system brefly explain?
PLEASE SEND ME NTPC RELATED INFORMATION LIKE WHICH TOPICS HAV MORE SCOPE,BOOKS TO READ,CUT OFF...PLEASE.mail at thiru.1203@gmail.com
How to decide the input and output circuit breaker for a 1600kva transformer.Is there any calculation is involved.