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Question
in star connected 4wired transmission system ,what happen if 
the neutral is grounded . or not grounded. which is  
significant and y
 Question Submitted By :: Arun
I also faced this Question!!     Rank Answer Posted By  
 
  Re: in star connected 4wired transmission system ,what happen if the neutral is grounded . or not grounded. which is significant and y
Answer
# 1
In a star connected 4 wired system the neutral must be grounded to neutralize the unbalaced current in that circuit. If the load is balanced the star point must be work as neutral. 
Is This Answer Correct ?    0 Yes 0 No
Prajeesh
 

 
 
 
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