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Question 1 Not yet answered Marked out of 30.00 Flag question For V₁(t)=20sin(wt), Vp=0.6 and Vz=6.2V. a) State which diodes (and Zener diode) are on and which are off in the appropriate cycles of V₁(t), show detailed analysis. b) Find the Maximum value of Vo c) If the Zener diode replaced by a 9 KQ, find the Maximum value of Vo V₁0- 1 kn D₁ Xx D₂ Z ☆ 70 a -0%
Question 2 Not yet answered Marked out of 10.00 Flag question In your own words explain how does a Zener Diode work in reverse bias
Question 3 Not yet answered Marked out of 10.00 Flag question In your own words explain what is ripple and how we can remove it
Question 4 Not yet answered Marked out of 10.00 Flag question When the AC input frequency of a half wave rectifier is 60Hz then the ripple frequency at output becomes. Select one: O a. 120 HZ O b. 50 HZ O c. 100 HZ O d. 60 HZ
Question 5 Not yet answered Marked out of 10.00 Flag question The equivalent DC output voltage of a full wave rectifier is ________ the equivalent DC output voltage of a half wave rectifier Select one: a. Double O b. Not related to O c. Half O d. Equal to
V, is a 60Hz source with a peak voltage VP=120V is feeding a rectifier, assume ideal diode. The load resistance has a value of R= 10 ΚΩ. If ripple voltage Vr = 2V, the Diode average current IDavg is VI Select one: a. 580mA b. 850mA c. None O d. 425mA O e. 245mA 辛 D R www Vo 10
For the following circuit assume Vi=9 V, Vz1-5V, VD1=0.6V. Vo is: R = 1kQ2 v10www Select one: a. 1.14 V O b. None О с. 0 O d. 5.6 V 6.74 V e. D₁ O VO R₁= 0,5 ΚΩ
Question 8 Not yet answered Marked out of 10.00 Flag question For the following circuit, the current I is: R =10kΩ I 12 V Select one: a. 0.8 A O b. 1 mA О с. 0 d. 1 A e. 0.8 mA 5V 5 ΚΩ