D1 RL Vdd = +6 V Lund VF VL Figure 1-2.b 6000 6000

Which would be wrong when doing voltage regulation with a Zener diode? The current passing through the Zener must be greater than the Izmin value and smaller than the Izmax value. Zener diode should be operated under reverse polarity. The voltage applied to the zener must be greater than the zener breakdown voltage (VZ). AC voltage must be applied to the Zener's input.

Based from the number 1 precaution of our experiment, what is the main reason why while doing the experiment you should not exceed the readings of the diode because this might lead to damaging of the unit?

Question 2 (a) Analyze the complete voltage - current (V-I) characteristic of a diode. (b) Consider the filtered bridge rectifier circuit with a load in Figure 1. (i) Draw the voltage waveforms for Vim, Vrerij Vptsce) and Voat)- (ii) Calculate the ripple factor. (iii) Re-calculate the ripple factor if the filter capacitor in Figure 1 is decreased to 1000 µF and the load resistance changes to 220 2. Write your observation regarding these changes. 10:1 D3 D 240 V rms Vpipri) Output 50 Hz R 2200 μΕ D4 2.2 k2 All diodes are IN4001. Figure 1 elle