Q-1: Why MOSFET is Symmetrical devices but not a Transistor. Q-2: If we increase the gate to source voltage in negatively then the pinch-off voltage of JFET is increased or decrease, explain with graph plotting. Q-3: why the output resistance of MOSFET is inversely proportional to the channel length modulation parameter. Q-4: In N-P-N transistor Emitter-Base and Base-Collector reverse saturation current are the same or not and why. Q-5: Why NMOS is used as pull-down and PMOS is used as pull-up in CMOS fashion. Hello, my dear friend's I will come back with this EDC subject questions please give your answer according to your knowledge. if you have doubts then join with me in my WhatsApp group link is below. https://chat.whatsapp.com/BVQAI00KNS91piwNhBfYqK