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1. what is the power factor of a purely inductive load?
2. Which type of transformer connection is preferred in
case of power supply transformers?
3. In power transformer usually which winding is closer to
the core?
4. what will happen to the generated emf if the no. of
poles of an alternator is increased?
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Answer Posted / laxmidhar maharana
practically in power transformer the LV winding is placed
out side for better colling.because of high current flowing
in it.
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