Whats the purpose of neutral earthing?

Categories >> Engineering >> Electrical Engineering
Suggest New Category

Question Posted / ali

5 Answers
6213 Views
Electrical, Hindalco, TCS, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

Whats the purpose of neutral earthing?..

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

Whats the purpose of neutral earthing?..

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

Whats the purpose of neutral earthing?..

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

Whats the purpose of neutral earthing?..

Answer / bravima

To avoid the circulating current we preferred to use neutral Earth.

Is This Answer Correct ?

0 Yes

0 No

Whats the purpose of neutral earthing?..

Answer / omprakash chute

phase angle between in phase purpose of neutral

Is This Answer Correct ?

0 Yes

5 No

Post New Answer

More Electrical Engineering Interview Questions

what is meant by vector group of a transformer? How can it be derived?

0 Answers

how can we calculate the ampacity of the electrical wire/cable. and what are the factors must be considered. pls. elaborate.

0 Answers Webel,

what are the Alarm, Trip & Safety equipment (Issues) present in Power Transformers pls Mail it to ashokbabunhce@gmail.com

0 Answers

What is the unit of magnetic flux density?

0 Answers

any one guide me to reduce the power factor of diesel Generator from 0.97 Leg to 0.8 Leg.with out any change in my load.

0 Answers

Explain the Term in CT Name Plate – Class: 5P10

6 Answers Jindal, SRES,

What are your future plans for the company if permanently employed?

0 Answers

What is meant by class of CT&PT?

1 Answers

A heater capacity is 3.0 KW on 415V . if supply voltage is 380Volt . what is heater capacity on 380volt . and how calculate and give formulas . Prakash veer singh Roto power Engg.

5 Answers

A motor running with lenze frequiency inverter stops if I REDUCE SPEED with 25% load.If I run it in High speed and medium speed running smoothly with full load.please help me to solve it.

0 Answers

Define active and passive network?

0 Answers

in three pin plug point, whats the reason that one plug point is bigger in size

4 Answers

For more Electrical Engineering Interview Questions Click Here