General - Other BHOPAL - 27 December 2006
ENERCON PAPER ON 27th DECEMBER AT BHOPAL paper was having 3 descriptive question ---1. what is chopper ,ckt,waveform,function and application 2. what is invereter,ckt,waveform,function and application 3. what is bridge rectifier,ckt,waveform,function and application, (total -9 marks) 2nd section was fill up 1.star delta 2.open xmer winding 3.mosfet is 4.reagarding pole of motor (totaln 6 marks) 3rd section was of 4 marks alternative simple but basic electical 4 th section was of 11 marks match the following