Will a load of 15A work if we connect it between one phase
and earth?
Answers were Sorted based on User's Feedback
Answer / cuamir
By designing good earthing system it could happen as done in
grounded wye system in T.L where earth serves as a neutral
conductor.
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / pillay
In the multiple neutral earthed system of transmission the neutral and earth are of the same resistance so the load would function as normal,
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / cuamir
I think yes for smaller load but not sure for bigger loads,
also depends upon the earthing.
Is This Answer Correct ? | 1 Yes | 3 No |
Answer / k.prakashchandra
Practcally NO, as the earth resistance is usually around 5
ohms in domestic and ind installations and add about 3 ohms
that of Tr neutral earthing.The voltage drop would be
about 80 V in the return path and voltage available for the
appliance would be apprx 150 V with the current dropping to
10 A , for 230 V single Phase supply.Hence it is
possible,if only the earth resistances could be reduced to
very low values
Is This Answer Correct ? | 0 Yes | 2 No |
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