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Check up no.5

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i) For the Zener diode network in the Figure below, determine VL, VR, I2 and P2
ii) Repeat i) with RL = 3k ohm

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Determine the output waveform for the network and calculate the output dc level and the required PIV of each diode.

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Assuming and ideal diode, sketch Vi, VD and Vdc

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a) Sketch the output Vo and determine the DC level of the output for the network below.
b) Repeat a) if the ideal diode is replace by a silicon diode