When neutral is grounded in electrical circuit?

Categories >> Engineering >> Electrical Engineering
Suggest New Category

Question Posted / sreejith/sumit/ghosh

9 Answers
12468 Views
Balco, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

When neutral is grounded in electrical circuit?..

Answer / abhiramsahu2007

FOR STAR CONNECTED CKT ,TO BALANCING CURENT THE NEUTRAL IS
GROUNDED

Is This Answer Correct ?

28 Yes

2 No

When neutral is grounded in electrical circuit?..

Answer / khaja tajuddin

whenever a live wire touches an enclosure of an equipment a
ground fault occurs, so to provide the personnel protection
the equipment enclosure is connected to grounded neutral
wire through a grounding conductor to make earth and
enclosure electrically common. At the same time the ground
fault current flows from the enclosure back to the source
to trip the protection device

Is This Answer Correct ?

4 Yes

0 No

When neutral is grounded in electrical circuit?..

Answer / saurabh

1) Neutral Shifting is Prevented.
2) System/Personal Safty increses

Is This Answer Correct ?

4 Yes

2 No

When neutral is grounded in electrical circuit?..

Answer / eduardo

There are 3 types of neutral systems: TN TT and IT. In both
TN and TT the neutral should be connect to earth. IT the
neutral should not be connect to earth (or connect via a
high value restistor).

Is This Answer Correct ?

2 Yes

1 No

When neutral is grounded in electrical circuit?..

Answer / waqar

it is just for personal protection.

Is This Answer Correct ?

0 Yes

0 No

When neutral is grounded in electrical circuit?..

Answer / gunasekaran

where it is sorce end and distribution level

Is This Answer Correct ?

0 Yes

2 No

When neutral is grounded in electrical circuit?..

Answer / gunasekaran

if it is source end it should be another one is
distribution end.

Is This Answer Correct ?

0 Yes

2 No

When neutral is grounded in electrical circuit?..

Answer / sandesh salke

when you use input side delta-star txt
than u txt secondary u will connected the neutral and u r
load is safe and search voltage going to grounded.

Is This Answer Correct ?

2 Yes

5 No

When neutral is grounded in electrical circuit?..

Answer / dhivya

where we need for away from shock

Is This Answer Correct ?

5 Yes

13 No

Post New Answer

More Electrical Engineering Interview Questions

suppose we using 3 phase motor of 440 v means what range of C.T. is require for measuring current , the rating of motor is 1HP ?

5 Answers

How much current will a 5 HP delta connected motor at no load will take?Is tat need a starter

2 Answers GRB,

Explain Analog and Digital signals?

1 Answers UOG,

what is the voltage level which is used in transformer short circuit test

1 Answers

Which is the best between SCADA & PLCC & Why ?

2 Answers ABC,

Difference between auxliary relay & pla relay

1 Answers Reddy Labs,

what is the difference between core & shell type transformer ?& where we use those transformers ?

10 Answers BNCET,

for 11KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV UG system what will be typical per KM "R" "L" "C" parameter.

0 Answers wbsedcl,

Why we are use 11KV / 22KV / 33KV / 66KV / 110KV / 230KV / 440KV this type of ratio. why cant we use other voltage ratio like 54KV / 99KV et.,

8 Answers College School Exams Tests, Hino, ITC Infotech, Reliance, UPRVUNL,

What is the significance of vector grouping in Power Transformers??

3 Answers

In an ACB shunt trip coil and undervoltage coil operated normally( breaker open and charged). But closing coil not operating untill manually discharge and recharging. Any help.

0 Answers PPIL,

What kind of Neutral CT can be placed in 11/0.433KV transformer to be used and what are its specification?

0 Answers

For more Electrical Engineering Interview Questions Click Here