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. 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)...
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...
Memory Management is a core OS topic and one of the most repeated in ECET. Questions from Paging and Segmentation are simple, often direct, and scoring. 📘 Concept Notes...
Concept Notes 1. Ohm’s Law Ohm’s Law states that the current flowing through a conductor between two points is directly proportional to the potential difference across the two points,...
Concept Notes 1. PN Junction Diode Basics Cut-in voltage values: Example:If a silicon diode is connected in series with source and resistor: 2. Half-Wave Rectifier (HWR) Key facts: Example:If...
In ECET exams, questions on Maxima & Minima are commonly asked from Applied Calculus. They are mostly in the form of word problems where you need to optimize (maximize...
Introduction Do you want to add some fireworks magic to your web projects? ✨ In this tutorial, we’ll build an interactive Fireworks Launcher using HTML5 Canvas and JavaScript.This project...
In ECET 2026 CSE, Big Data topics like Hadoop and HDFS are crucial. HDFS is the storage backbone of Hadoop and exam questions often cover block size, replication, architecture,...