Thickness of a transformer core lamination is in the order of O2.0 mm O 1.5 mm...

 

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Thickness of a transformer core lamination is in the order of O2.0 mm O 1.5 mm O 0.5 mm O 2.5 mm O 1.0 mm QUESTION 26 In an autotransformer the resistance between its primary and secondary is O infinite O 500 Ohm O 1500 Ohm o low o unpredictable QUESTION 27 The main purpose of using an iron in a transformer is to: 0a decrease Pe Ob increase flux Oc decrease Pcu Oa decrease m oebad Thickness of a transformer core lamination is in the order of O2.0 mm O 1.5 mm O 0.5 mm O 2.5 mm O 1.0 mm QUESTION 26 In an autotransformer the resistance between its primary and secondary is O infinite O 500 Ohm O 1500 Ohm o low o unpredictable QUESTION 27 The main purpose of using an iron in a transformer is to: 0a decrease Pe Ob increase flux Oc decrease Pcu Oa decrease m oebad

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Answer 1 The thickness of the laminations progressively got reduced from over 05mm to the present 025mm per lamination These laminations are coated wi... View the full answer