Layout of Feeder | Radial, Parallel, Ring Main and Interconnected

Introduction A feeder carries electricity to a substation, bus, or several loads. Different substation feeder arrangements are explained in this article. A feeder can connect two substation buses in parallel…

What is PLC | Building Block of PLC and their Functions

Concept of PLC A programmable logic controller (PLC) is a microprocessor-based specialist computer built to work in loud industrial conditions. It can perform a variety of control functions and is…

Wheatstone Bridge | Construction, Principle, Formula, and Disadvantages

Introduction The Wheatstone Bridge is a gadget invented in 1842 by scientist Wheatstone to figure out how resistant a material is to electricity. It works like a puzzle solver for…

Transmission Line | Introduction, Classification, and Modelling

Introduction A transmission line is like a power highway for electricity to travel from a power plant to faraway places where people use it. It's made of special wires called…

Compensation Theorem | Introduction, Need, and Advantages

Introduction To understand the compensation theorem let's, imagine you have a network or circuit with different parts (branches) connected to it. When something changes, like the resistance in one of…

Feedback Amplifier | Types, Properties, and Topologies

Introduction A feedback amplifier is like a loop where the output connects back to the input. It's called "feedback" because the output signal feeds back into the input. This setup…

Maximum Power Transfer Theorem | Formula, Proof, and, Limitations

Introduction In both DC and AC circuits, when you have a power source (like a battery or generator) connected to something that uses that power (like a lightbulb or a…

Microsensor | Working Principle, Types, and Applications

Introduction A microsensor is a minuscule device built to sense and measure specific physical properties like temperature, pressure, light, or chemicals. Imagine a tiny gadget that acts as a super-sensitive…

Superposition Theorem | Procedure, Limitations, and Applications

Introduction The superposition theorem states that the voltage or current in any part of a linear circuit with multiple sources is equal to the sum of the voltages or currents caused…

Reciprocity Theorem | Statement, Limitations, and Applications

Introduction The reciprocity theorem in electrical networks says that if you have a bunch of paths for electricity to flow in a circuit, the current in one specific path due…