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Unformatted text preview: : 1887 ( ) ( ) 1889 ) ( ) .( 1 . AC :( ) Power transformer . ) 50HZ . / ( . 2 . DC . 70 % 30 % 3 . AC/DC ( )...
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This note was uploaded on 04/02/2012 for the course ENGINEERIN 110400101 taught by Professor Ahmadqamar during the Spring '12 term at Hashemite University.
- Spring '12