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ETO – ETO – Section 2 : 2023/JUN/04
Question

Q4. a) What are the characteristics of PN junction diode? Point out its specifications. Also point out the significance of dynamic and static resistances. (6)

b) Draw the circuit of half-wave rectifier and its output waveform. A diode whose internal resistance is 20 Ω is to supply power of 1000 Ω load from 110 V (RMS) source. Calculate

(a) Peak load current

(b) DC load current

(c) AC load current. (10)

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