WHAT IS OLTC OF TRANSFORMER? WHERE IS ITS USED EITHER ON
PRIMARY OR SECONDARY SIDE OF TRANSFORMER?
Answer Posted / kedar
OLTC means On Load tap changer of transformer used for reliability of power supply.
OLTC can be on either side of transformer.It depends whether the transformer is step up or step down. For Step Up transformer it will be on Secondary side(H.T) while for Step down it will be on Primary side(H.T) of the transfomer.
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