Answer / k.prakashchandra

You mean water content test? Water is likely to enter the
oil through the breather or some leakage.Water content is
not to exceed 20 ppm for voltages below 72.5 KV,10 for
above 170,15 for 72.5 t0 170

in 3-phase transformer which type of transformet is used in output side?

6 Answers   Essar,

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2 Answers  

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how to difference between the HT&LT cables

1 Answers   L&T,

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4 Answers  

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0 Answers  

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8 Answers  

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5 Answers   ABB,

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0 Answers  

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1 Answers  

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Explain role of Buckolz Relay in Transformer ?

7 Answers  

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