what is the use of neutral?
Answers were Sorted based on User's Feedback
Answer / ajai
Neutral is nothing but a point which doesnt have any
potential at all ie) 0V. We know in AC voltage varies from
+V to -V. To create a potential difference which obviously
make a current flow, neutral is used. In otherwords to form
a closed circuit neutral is used which absorbs the
electrons from a high potential region. With out neutral
aclosed circiut cannot be formed in onne phase.
| Is This Answer Correct ? | 34 Yes | 6 No |
Answer / shipra
Neutral is a lead which connected to the star point of the
system. Whenthere is a three phase imbalance occure its
gives path for in-balance current.
| Is This Answer Correct ? | 17 Yes | 5 No |
Answer / prathap
Neutral is a lead which connected to the star point of the
system. Whenthere is a three phase imbalance occure its
gives path for in-balance current.
And also nutral is a return conductor which is connected
to ground in generating station
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / krr
neutral is used for safety......when there is a earth fault
occurs by connecting the device in neutral we can sense the
fault. Also to avoid multiple ground faults.To avoid arcing
ground in which if there is a fault between phase to earth
arc is produced due to which current flowing to ground is
very low, overcurrent can not operate on this small current
hence connecting the device in the neutral we can avoind
the high arcing grounds.For core balancing also neutral is
used.
| Is This Answer Correct ? | 8 Yes | 6 No |
Answer / dpk_1fj
In a single phase neutral is carrying return current to the
supply and three phase it carry unbalanced current to the
supply.
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / praveen kumar
neutral is a return conductor without this return
conductor we cannot closed the circuit
| Is This Answer Correct ? | 2 Yes | 1 No |
Answer / ravi
Neutral is nothing but non potential wire used to close the
loop
| Is This Answer Correct ? | 6 Yes | 6 No |
Answer / sikaram
In order to protect the insulators from line voltage while unbalanced faults are occurred.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / satya
neutral is a non potential wire , it creates a potential
difference to flow the current in the circuit
| Is This Answer Correct ? | 1 Yes | 2 No |
why is one voltage transformers (instead of three ) installed at the entrence of the incoming line in a substation.
why tungsten is used in incandescent lamp instead of nichrome though nichrome has high melting point
in transformer star connection with neutral are shorted. is there is any effect.
Please give me the formula stating relation between AC & Dc.
what's the requirement of Dy11d0 connection of 3 phase transformer?what's use of it?
i want to know how to calculate the battery capacity based on the UPS . ex i want to run have one kva UPS Which should run 10 hours ? in that case how many batteries to be installed and what will be the AH Value .
What accessories required to give the motor with given circuits and do you know the ratings of those accessories?
why are you use the crgo core lamination in transformer
How to calculate the ups battery back up? give the formula.
15 Answers Cushman Wakefield, Ethio Telecom, Exide, MacLellan, Morgan Stanley, TATA,
why the neutral line is not giving shock to us if we touch it ?
if we want ot select cable size with reference to load current it take than what is the formula and it is same for aluminium or copper?
NGR? What is NGR?
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
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)