Why the Transformer Nuetral is grounded?
Answer Posted / prabhu gnanasekaran
In a distribution sector your fault current sector should
be immedietly earthed in order to sequre the equipment
getting damage. So the nearest path will be provided
through out the plant.
Transformer neutral is grounded because your transformer
will be the impotant electrical equipment and this has to
be protected for fault i cannot have a neutral floating and
it has to be earthed properly. It is also earthed in order
to reduce the 3rd Harmonics effect.
| Is This Answer Correct ? | 25 Yes | 9 No |
Post New Answer View All Answers
What are IR values and what it should be for coil and for insulator
how to calculate cooling requirement of datacentre from electrical load?
What is gain margin?
explain the function of brush less dc motor?
The ripple frequency in output of fullwave bridge rectifier is a. Half the input b. Twice the input c. Same as input
how can i get the formula to find out the cable size if i know the load of main fuse protection.
what is the meaning of neutral displacement ???
For refrigerators the motor current is raised beyond its rating on both conditions when the voltage of the system is more(say 270v) than the rated voltage(220v) as well as when the voltage of system is less(say 160v) than normal voltageof 220v, why explain?
What is the size of a 60 watt and 80 watt tubelight?
What is the de rating factor of cable? What is the importance of the de rating factor in cable selection?
What is kvar?
Currently what is the highest capacity (MVA) of SPPg generator available in the market?
c++ write a program to use a fuction call "max"which accepts an intger arrey of size5.as an arrument and return the larger and smallest of the arrey to main without changing. the original changing of the original position of the element of the arrey.
Write down the name of 2 lady Bir Pratin of Bangladesh
what is the voltage between earth & neutral in 3 phase electrical connection.