Resistors – Electric Shocks | Electrical Engineering Tutorials

Complete Guide to Circuit Analysis in Electrical Engineering

February 28, 2026February 23, 2026 by Gul Faraz

Current Visualized

This complete guide explains circuit analysis in electrical engineering, covering Ohm’s law, Kirchhoff’s laws, network theorems, AC/DC analysis, power concepts, and practical applications with clear explanations.

What is Output Resistance: Understanding Input-Output Impedance

February 23, 2026December 30, 2023 by Gul Faraz

Input Output Resistance

Output resistance and impedance matching are pivotal in electronic systems. Thevenin’s theorem simplifies complex circuits for analysis. Mismatched resistance can lead to signal loss, distortion, and inefficiency in power transfer. Discover how these elements influence performance and optimize your understanding of electronic systems

Testing Resistor with Digital Multi Meter DMM

February 23, 2026February 6, 2021 by Gul Faraz

Fixed resistor: type of resistors

Resistors are very basic components of the circuits. Every circuit has a resistor in it. If you connect a bad resistor to your circuit, the circuit will not work properly. A resistor testing is an excellent idea to avoid such situations. If the resistor is good or bad.

Differentiate Electrical Conductor, Semiconductor and Insulator

February 25, 2026October 11, 2018 by Gul Faraz

Conductance Shell and Valance Shell

Based on electrical resistivity, a material can be divided into three types: conductor, insulator, and semiconductor.

RLC Series circuit, phasor diagram with solved problem

August 8, 2025September 27, 2018 by Gul Faraz

RLC Series Circuit Example with solution

RLC Series circuit contains a resistor, capacitor, and inductor in series combination across an alternating current source. The behavior of components can be explained by phasor diagrams, impedance and voltage triangles.

Power Factor in an AC circuit Explained with Power Triangle

August 8, 2025September 2, 2018 by Shahab Yousafzai

https://electric-shocks.com/wp-content/uploads/2018/09/Average-Power-in-AC-circuit-and-the-role-of-power-factor.jpg

Power Factor (PF) play an important role in average power dissipation in an ac circuit. PF leads to the concept of three different real, reactive and apparent power, which is better explained by Power triangle.

How to Calculate Impedance Triangle: Resistance and Impedance

August 8, 2025August 28, 2018 by Shahab Yousafzai

current is leading in inductor

Capacitor and inductor oppose current in AC circuit because of inertia of electron motion, which is called capacitive and inductive reactance respectfully.

Resistor Color Codes Calculator and Calculate Resistor Color Code Manually

August 8, 2025July 14, 2018 by Gul Faraz

resistor color coding system

Resistor color coding is the system for representing the rating of the component by marking different color bands over the packing. It is also used for capacitor, inductor, and diode but most commonly for resistors.

Explain: What is Resistor and Different Types of Resistors

August 8, 2025July 6, 2018 by Gul Faraz

Explain What is Resistor and Types of Resistors; Types of resistors

A resistor is a passive circuit element which decreases the current flow and/or drops the voltage on purpose. There are two common types of resistor; fixed and variable resistors.