if voltage bt phase & nutral is 38v in a panel board .
whats the root cause.
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explain different losses in a transformer.
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in transformer star connection with neutral are shorted. is there is any effect.
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hai...... tis is Hemanth. jst now completed electrical engineering... i wanna to apper for ap tranco exam... plzz send me the previous q's paper link......thanx in advance.
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Transformer calculation
1 Answers Aramco, LMW Lakshmi Machine Works Limited,
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