Page 288 - Electronic Mechanic - TP - Volume - 2
P. 288
ELECTRONICS MECHANIC - CITS
2 Switch ON the main supply. Observe the transformer secondary voltage waveform and output voltage
waveform across the load resistor,CRO screen.
3 Note down Vm and calculate Vrms and Vdc.
4 Calculate the ripple factor, rectifier efficiency, % regulation using formula.
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CITS : E & H - Electronics Mechanic - Exercise 199
