Answer Posted / omar aziz
The neutral wire carries the unbalanced current.
Under normal conditions Ia+Ib+Ic=0 hence no current in the
neutral. Generally fault currents are unbalanced in nature
and is conducted by the neutral.
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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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