Concept Notes Thermodynamics is the science of energy and its transformations. It deals with heat, work, and properties of matter. The laws of thermodynamics are fundamental principles that govern...
Concept Notes 1. Shear Force (S.F) Sign Convention: Example: A simply supported beam of span 6 m carries a point load of 30 kN at the center. 2. Bending...
Concept Notes 1. DC Motor Basics A DC motor converts electrical energy into mechanical energy using the principle: When a current-carrying conductor is placed in a magnetic field, it...
In ECET 2026 CSE, Java OOPs concepts like method overriding and dynamic method dispatch are frequently asked. These topics test understanding of polymorphism and runtime behavior of objects. 📘...
Concept Notes 1. What is Modulation? 2. Phase Modulation (PM) Definition Carrier signal: PM signal: Where, 3. Phase Deviation Where = peak amplitude of message signal. 4. Bandwidth of...
Concept Notes Welding is a permanent joining process used to fuse two or more similar or dissimilar metals with the help of heat, pressure, or both, with or without...
Concept Notes Part A – Strength of Materials 1. Stress Example: A rod of area 200 mm2200 \, mm^2200mm2 carries 40 kN load. 2. Strain Example: A bar of 2...
Concept Notes 1. Star (Y) & Delta (Δ) Connections In 3-phase systems, loads can be connected either in Star or Delta. Star (Y) Connection Formulas: Delta (Δ) Connection Formulas:...
In ECET 2026 CSE, Operating System questions on Virtual Memory and Page Replacement are very common. If you understand these concepts and practice a few problems, you can score...
Concept Notes 1. What is Biasing? 2. Need for Biasing 3. Types of Biasing Techniques (A) Fixed Bias (Base Resistor Bias) Formula: Example:If : (B) Collector-to-Base Bias (Feedback Bias)...