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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 / a
earth fault will be accrue becz secondary is 200 v means in
secondary side one cable is for phase & another for
neutral.if we connect 415 v in secondary then 2 phases are
connected with neutral.
| Is This Answer Correct ? | 3 Yes | 12 No |
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