Wht is the meaning of floating neutral
Answers were Sorted based on User's Feedback
Answer / sorabh
if the unbalance load exist in the system in that case some voltage is developed at the neutral point beacuse the current at the neutral point is zero( in case of 3-phase system) if neutral is not earthed, the magnitude of the voltage developed at the neutral depend upon the unbalance load it might be produced in order of KV
| Is This Answer Correct ? | 10 Yes | 1 No |
Answer / sunil bhat abb
Floating Neutral is a condition when neutral is not
grounded the case may be when single phase Cable say 66 KV
having lead sheath is not grounded at either side as a
consequence the Neutal end point (sheath ) develops some
potentail say 50 Volts under normal condition and in case
of fault due to transformer effct between sheath and
conductor the voltage of unearthed(floating end) end gets
abnormally high so a Lighting arrestor /surge arrestor is
used at floating end
| Is This Answer Correct ? | 11 Yes | 6 No |
Answer / sanjay kumar singh medicity h
it means there is neutral disconnected from earth or u can
say isolate like Medical isolation transformer .
| Is This Answer Correct ? | 8 Yes | 4 No |
Answer / ayyappss
A floating neutral has no direct connection to ground and
is generally used for in house motor operators or control
or in house lighting.
| Is This Answer Correct ? | 13 Yes | 10 No |
Answer / girish kumar samal, hindalco,h
it means there is some unbalance load ¤t flowing in
nutral
| Is This Answer Correct ? | 17 Yes | 17 No |
Answer / satish
neutral conductors whose voltage to ground is free to vary
when ckt condition changes
| Is This Answer Correct ? | 10 Yes | 11 No |
I Thing this type of floating neutral system used in
aeropline,Further Neutral of the Flight wire will be
connect with flight body. Because There is no return path
to this current.It means the Return path current will be
neutralized with air atmosphere.(Dear Friends If its wrong
plz clarify dawood_ee@yahoo.co.in)
| Is This Answer Correct ? | 3 Yes | 8 No |
Answer / sudhakar
The floating of neutral is called unbalanced in neutral
system
| Is This Answer Correct ? | 7 Yes | 23 No |
insulators advantage in transformer yard?
What is the ideal position cooling fan inside the dc motor?
what is the use of vcb & isolator in substation?
What is difference between safe PLC and normal PLC
Why glands not provided for XLPE cables
why we use perllel conection system in the wiring?
what is reactive power (MVAR) and how it is control? how it is generate in powerplant?
Define ampere
condider as 100 w lamps glowing . for completing a one unit how much time it should glow
What kind of earthing method can be useful for ships and boats ?
1. for eg, capacitor is used for many purposes(it act as filter, oscillator, bypass capacitor, memory storage etc...) 2. Please tell me some example circuits for different uses of capacitor( whenever and whereever and however we used capacitor as a filter, oscillator tuning etc..) 3. similarly for inductor and resistors(it act as what?) and when and how we want to act as like that?, and how we can used these components depends upon our requirments with example circuits and explanation? design to act as these components depends
What is the field weakening mode of a ac motor?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)