About this exam

This is a 2023 practice_set exam paper for signals-systems at aau (electrical-computer-engineering). This document contains two sets of practice problems for the Signals and Systems Analysis course at AAiT. It covers fundamental signal properties, LTI system responses, convolution, and state-space modeling of electrical circuits. **Key Topics Covered:** Fundamental periods of signals, signal power, time-domain signal transformations, LTI system response to unit step and impulse inputs, graphical convolution, derivation of input-output differential equations, and state-space representation of RL and RLC circuits. **Exam Structure & Format:** The document is structured as a series of analytical problems requiring mathematical derivation, graphical sketching, and circuit analysis. It includes specific problems on state variable methods and state-space equations.