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WHAT HAPPEN WHEN A DROP OF WATER MIXED UP WITH TRANSFORMER OIL ?
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Answer Posted / rajat sahu
(i)dielectric breakdown:-when hightemp high load occour
this water can boil and cause vapour bubble that result
dielectric failure.when temp cool this dissolved water will
separete from oil and cause fluid degradation.
(ii)corrosion.
(iii)loose clamping.
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