About this exam

This is a 2023 final exam paper for electronics-ii at aau (electrical-computer-engineering). This document contains solutions to a final examination for an Electronics II course, focusing on advanced operational amplifier circuits, feedback systems, and oscillator design. Key Topics Covered: Operational amplifier summing circuits, Barkhausen stability criterion, feedback network analysis, RC phase-shift oscillators, square wave generator timing analysis, and Zener diode voltage regulation. Exam Structure & Format: The document presents analytical problems requiring derivation and calculation, with specific point allocations (e.g., 3 Pts, 5 Pts, 6 Pts) for each sub-problem.