Impedance Analysis
This diagram explains the impedance behavior of AC circuits, showing how voltage and current signals can differ in magnitude and phase.
Impedance represents the total...
Capacitor
A capacitor is an electrical component that stores and releases energy in the form of an electric field. When connected with an inductor, it...
Transformers
This animation explains how a transformer changes the voltage level of alternating current (AC).
Transformers work on the principle of electromagnetic induction, transferring electrical energy...
Three Phase Automatic Transfer Switch (ATS) Connection
This diagram shows a Three Phase Automatic Transfer Switch (ATS) system — a smart electrical setup that automatically switches the power supply between normal...
Resistor in Series & Parallel
Resistors in Series
The same current flows through each resistor one after another.
Total resistance is the sum: R_total = R1 + R2 + R3 +...
Relay
This animation shows how a relay works as an electrically operated switch.
Relays allow a low-voltage control signal to switch high-voltage or high-current loads safely.
They...
Simple Switch Board Wiring Connection
This diagram explains the basic switch board wiring used in homes and offices. It shows how multiple sockets and a switch are connected to...
Circuit Breakers
This animation shows the internal mechanism of a circuit breaker and how it automatically cuts off electrical power during a fault.
A circuit breaker detects...
Generation of Electricity
This animation shows how a thermal power plant generates electricity by converting heat energy into electrical energy.
Fuel is burned to produce heat, which turns...
Fourier series triangle wave circles
What a triangle wave is
A triangle wave is a periodic waveform that linearly ramps up then linearly ramps down (or vice versa), forming a...
Semiconductor
A semiconductor is a material that has electrical conductivity between that of a conductor and an insulator. It can conduct electricity under certain conditions,...
Common Electrical Holders and Pliers Used in Wiring Work
This image shows the most commonly used electrical holders and pliers that every electrician should know. Holders are used to safely connect light bulbs,...
