Answer / binod kumar naik

neutral means some voltage is there but ground has no
voltage during unbalance condition.

Answer / k.r.kalai

ground earth&netural means one circuit closeing point
earithing

Answer / ghanshyam singh

ground and earth are same things
these have zero potential.
under normal conditions(when the device is not in use) the
neutral can also be treated as at zero potential,but when
it is working then it has some potential with respect to
the EARTH

while in 3 phase star system ,the neutral got some voltage
if there exists an unbalance condition.......
for delta connection the earth is used as a neutral

Answer / kunwer g.s.

Neutral is a reterning path of current. when neutral short
with earthing at distribution transformer its
called "EARTH".
GND is a extanded surface of neutral in any CKT.

Answer / vengalarao gugulotu

Every component in power systems shoul connect to ground
properly at where it is located.Neutral means both ends are
connect to ground with sertairn distance (ex. transmission
lines)

Answer / rk

if current carying part of eqp i.e. trf or gen neutral is
connected to earth the it is generally called as grounding
on the other side non current carrying parts i.e. trf body
metal str of a S/S are usually connected earth knownn to
be earthing.

Answer / ramya

in the term earth means that it will conduct the current
and make the system as a balance one .in the term neutral
means that it will wont conduct the current its acts as a
part of the circuit.

Answer / raja

neutral have no potential but earth have some potential

Efficient electrical earthing in hard rock area

0 Answers  

why not use capacitor in Dg sets.

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Which types of gate insttaled in static switch. Please give me answer.

0 Answers   cpgn,

how vector surge relay works ?

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What is the power factor of an alternator at no load?

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what is the purpose of using semiconductors in HT cables

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do we use neutral grounding for resistive balanced load? if we use what happen?

0 Answers   NFC,

In LT cables 3.5 core cable are available that means 3 core and .5 for neutral Why .5 for neutral and is there any reason for that please suggest thanks and regards pavan kumar

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How many types of Transformers are there?

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How many current ratings of MCB's are in the market? e.g: 1A, 2A, .......upto.

4 Answers  

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0 Answers  

our factory is going under construction mean time transformer 1000 kva 2 nos &load break swithch 12 kv & 4 nos 750 kva 2 nos & 380 kva 2 nos generator to be errcted.how to arrange earth pits &how to earth connect & neutral pit how to calculate in earth bit size.

0 Answers