electronic device and circuits lab electronic device and circuits lab , electronics devices and circuits lab , circuit to test the forward and reverse bias characteristics of a pn junction diode find the value of its cut in voltage , circuit to test the forward and reverse bias characteristics of a zener diode value of its reverse breakdown voltage , full wave ( center tapped ) rectifier and test the input and output waveforms without capacitor filter find its maximum voltage , full wave bridge rectifier and test its input and output waveforms without capacitor filter find its maximum voltage , common emitter transistor circuit and test its input and output characteristics , common source field effect transistor circuit and test its drain and characteristics curves , circuit to test the turning on and turning off charactersitics of scr and forward break voltage the value of latching and holding currents , cirucit to test the bidirectional characteristcs of diac and plot its switchescharacterstics , cirucit to test the bidirectional characteristcs of triac and plot its switchescharacterstics , construct and common elitter amplifier and its frequency reponse , construct and test the switching characteristics of astable multi vibrator , construct and test hte negative resistance characteristics of ujt => limited