Circuit Analysis
Circuit analysis is one of the most fundamental subjects in electrical engineering. Understanding how electrical circuits behave under different conditions is essential before designing, installing, or troubleshooting any system. This category covers core principles, theorems, and practical problem-solving techniques used in analyzing electrical networks.
Topics include Ohm’s Law, Kirchhoff’s Laws, network theorems, AC and DC circuit analysis, transient behavior, and practical example-based solutions. Each tutorial is structured to build step-by-step understanding, making it suitable for students as well as practicing engineers who want to strengthen their analytical skills.
To expand your knowledge, explore related Electronics Engineering tutorials for component-level understanding. You can also test your problem-solving skills through our MCQs & Practice Tests section.
Mastering circuit analysis provides the technical foundation needed for advanced subjects such as power systems, electronics, and industrial installations.
Current Transformer Classification based on Four Parameters
One can discern parameters that define their use and function in the electrical circuit
or the transformer’s circuit itself among the many features of transformers. We
therefore identify several factors that characterize the based on the designation of
the circuit and the circuit of the transformer.
3 Methods of testing a diode with multimeter and oscilloscope
Testing a diode with a digital multimeter in two ways, diode testing portion, and ohmmeter. A diode test is considered passed if it shows low resistance/voltage drop on forward bias and high resistance/voltage drop in reverse bias. A diode curve tracer uses an oscilloscope for VI characteristics graph.
