Answer / karan thakur

Neutral comes out from node point of star winding. Any
unbalance between three phases will reflect on neutral
conductor.

Earthing is a low resistive path for any short circuit or
fault level. Earthing protects the equipment from damaging
due to low resistive path.

Answer / kk_london

earthing is for protecting humans from shock if there is
any leakage current flowing thro the body of equipments.
Neutral is to complete the circuit without neutral current
cannot flow thro the load this neutral is earthed at the
star point of distribution transformer and earthing of
transformer and star point of transformer should never be
mixed.

Answer / gul mohamed

Earthing of a system is to protect the system from high
surge current/voltage due to lighening and it is having
CB. while neutral provides return path to the current
flowing in the tranmission line.

Answer / muthu

Earthing that is prohe system for suddenly hight current.
Neutral that is used in return current and close the circuit

Answer / vinod bhardwaj

when any unbalanced current flow in ckt It goes to neutral
wire called neutral wire

while current flow in body or nay non current carrying part
it goes to earth called earth

Answer / boja

lo

Answer / patel a

Neutral -neutral is comes from transformer star point.but
earthing comes from earthig of the ground .it is ground for
short circuit.it is maximum ragistance 1 ohm .neutral
potential voltage 5 volt.

Answer / srinivas.g

Connecting the conduction part of network to ground is
known as earthing where as connecting non conduction part
to ground is Grounding.

9.The material used for coating the electrode is called........

3 Answers   SSC, TELiBrahma,

How seriving & testing of the HT & LT breakers are done. What are the standard Ir values on which we can come to know the test is passed or failed?

0 Answers  

what should be distance between two electrical earthing pit as per i.e.e

13 Answers   Badve,

what is the purpose of slope in the differential relay?why we are using two slope?but in busbar differential we are using only one slope.why?

0 Answers  

why do we not use equivalent voltage source in negative sequence equivalent ckt.

0 Answers   TATA,

how to deside the capacity of chock for drive?

0 Answers   Essar,

Generation of voltage for each phase are same of a turbogenerator.Although the short circuit current flow when two phase of turbogenerator are shorted(where current can't flow without potential difference),why?

0 Answers  

how rated the neutral voltage of transformer and reactor, e.g. 400/220, 200MVA transformer have neutral voltage of 33kv. and reactor voltage 145kv. how this rating decided?

1 Answers   MEIL,

what is the earthing condition between earth & phase.

3 Answers   ABB,

any one can explain the stages of a knee point which is taken during ct magnetising curve.

0 Answers   Tata Steel Limited,

What the purpose of transient fault recoredr in substation

2 Answers   NCC,

What will be the output of t/f supplied with DC sourse?

2 Answers