In ECET 2026, Mathematics questions linked with Physics applications (motion, velocity, acceleration, force, etc.) are very scoring. Derivatives act as a bridge between Maths and Physics. 📘 Concept Notes...
Concept Notes 1. Introduction to Logic Gates Digital systems work on binary signals (0 and 1). Logic gates are the basic building blocks of digital circuits. The three basic...
Concept Notes 1. What is an Antenna? 2. Basic Principle 3. Important Parameters of Antennas Gain (G): where = efficiency, = directivity. Directivity (D): Efficiency (η): Effective Aperture (Ae):...
In ECET 2026 CSE, Big Data questions are not just about Hadoop but also about real-time applications. Knowing where Big Data is applied gives students confidence and helps in...
Concept Notes 1. Introduction to SCR SCR behaves like a controlled switch: 2. Modes of Operation 3. V–I Characteristics of SCR 4. Applications of SCR ⚙️ Formulas 🔟 10...
Concept Notes 1. What is a Flip-Flop? 2. Types of Flip-Flops (a) SR (Set-Reset) Flip-Flop Characteristic Equation: (b) JK Flip-Flop Characteristic Equation: (c) D (Data or Delay) Flip-Flop Characteristic...
In Digital Electronics (DE), logic families and IC technology are very important topics. ECET exams usually ask direct questions about TTL, CMOS, ECL, fan-out, power dissipation, and IC classifications....
In ECET 2026 Chemistry, Polymers and Plastics are a frequent topic. Questions often appear on types of plastics, their preparation, properties, and applications. 📘 Concept Notes 🌐 What are...
Concept Notes 1. Introduction OSI has 7 layers, each with specific functions. 2. OSI 7 Layers (i) Physical Layer (Layer 1) (ii) Data Link Layer (Layer 2) (iii) Network...
In ECET 2026, IoT (Internet of Things) is an emerging topic. Understanding Arduino basics is very useful because Arduino boards are widely used in IoT prototypes, projects, and smart...