In ECET 2026 CSE, questions from Computer Networks are frequent. Protocols like TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) are must-know topics. This blog explains their differences,...
Concept Notes 1. Introduction to Logic Gates 2. Basic Gates (a) AND Gate (b) OR Gate (c) NOT Gate 3. Universal Gates (a) NAND Gate (b) NOR Gate 4....
Concept Notes 🔹 What is a Transformer? A transformer is a static electrical machine which transfers AC power from one circuit to another without change in frequency but with...
SQL is the backbone of Database Management Systems. In ECET 2026, queries from SELECT, WHERE, ORDER BY are most frequently asked. These are scoring because they are direct and...
Concept Notes 1. Kirchhoff’s Current Law (KCL) ✔️ Based on conservation of charge. Example:At a node, currents are .By KCL: 2. Kirchhoff’s Voltage Law (KVL) ✔️ Based on conservation...
Concept Notes 1. AC Voltage & Current In alternating current (AC), voltage and current vary sinusoidally with time: Where: 2. R, L, C Elements in AC (a) Resistor (R)...
In ECET 2026 Physics, Optics is an important unit. Reflection and Refraction concepts are repeatedly asked in exams. Understanding laws, formulas, and applications helps score direct marks. 📘 Concept...
In Java OOP (Object-Oriented Programming), Inheritance is one of the most important concepts. It allows one class to acquire the properties and behaviors of another, reducing code duplication and...
Concept Notes 1. Construction of a DC Generator A DC generator converts mechanical energy into DC electrical energy. The main parts are: Working Principle: 2. EMF Equation of a...
Concept Notes 1. Introduction to Amplitude Modulation (AM) 2. AM Wave Equation The general AM wave is: Where: For sinusoidal message , AM wave becomes: 3. Modulation Index (m)...