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In step down transformer (415/200V),mistakenly secondary
side is connected to 415V for some hours, what would be
result of this condition?
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Answer Posted / ankaraju
The secondary side is rating of 200v,if you considering
loop the net current flowing throw winding increases hence
losses also increases and winding over heated,if it so on
for hours winding insulation may failed.And another one is
core is nearer to low winding,due to high voltage core
losses and core insulation between laminations also failed.
| Is This Answer Correct ? | 34 Yes | 5 No |
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