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Khalil Ismailov 3. Using the VT of Experiment 3.1.1 for each diode sketch the expected output waveform v0 on Fig. 3.22. Choose a vertical and horizontal sensitivity commensurate with the secondary voltage. 0V Volts/Div = ________ Time base = ________ Fig. 3.22 Waveform v0 (expected) 4. Using the oscilloscope with the coupling switch in DC position obtain the waveform for v0 and record on Fig 3.23. Be sure to preset the v0 = 0 V line using the GND position of the coupling switch. Label the maximum and the minimum values of the waveform using the chosen vertical sensitivity. 0V Volts/Div = ________ Time base = ________ Fig. 3.23 Waveforms v0 (measured) How do the waveforms of Step 3 and Step 4 compare? _______________________________________________________________ ______________________________________________________________. 52