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while conducting an experiment why we connect the armature
rheostat in maximum position and field rheostat in minimum
position
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Answer Posted / k.prakashchandra
To limit the starting current in the armature and to keep
the initial speed minimum at start ,respectively.
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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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