Tuesday, November 22, 2011

ASSIGNMENT QUESTIONS FOR BEEE

1.EXPLAIN CRO WITH NEAT DIAGRAM?
2.EXPLAIN THE OPERATION OF P-N JUNCTION DIODE USING FORWARD BIAS AND REVERSE    BIAS?
3.DERIVE THE FOLLOWING TERMS WITH RESPECT TO HALF WAVE RECTIFIER?
a)efficiency
b)ripple factor
c)voltage regulation
d)transformer utilization factor
4.EXPLAIN THE OPERATION OF CENTRE TAP OF FULL WAVE RECTIFIER WITH NEAT DIAGRAM?

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