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What is the use of Isolation Transformer, and Neutral is
using for return path, finally this current is going....
but same time the voltage of the neutral should be below 1
V...
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Answer Posted / sasi karthick a
Isolation transformers are used to isolate the two sides of
the system with respect to electrical and introducing a
transformer will bring down the short circuit fault level
because of transformer impedance.
Tats y lighting transformer are considered even though for
same level of voltages.
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