Concept Notes (Deep Explanation + Examples) 🔹 Introduction In Refrigeration and Air Conditioning (RAC), the refrigerant is the working fluid that absorbs heat from the low-temperature region (evaporator) and...
Concept Notes (Deep Explanation + Examples) 🔹 Introduction In Hydraulics, understanding the properties of fluids is the foundation for solving all problems related to fluid statics, dynamics, and flow...
Concept Notes (Deep Explanation + Examples) 🔹 Introduction A Heat Exchanger is a device used to transfer heat between two or more fluids (liquid or gas) at different temperatures...
Concept Notes (Deep Explanation + Examples) 🔹 Introduction In traditional machining methods like turning, drilling, milling, or grinding, metal removal happens due to the shear force between a cutting...
Concept Notes (Deep Explanation + Examples) 🌋 Introduction Geothermal energy is one of the most renewable and eco-friendly energy sources available on Earth.The word “Geothermal” comes from the Greek...
Concept Notes (Deep Explanation + Examples) 🔹 What is a Plant Layout? A Plant Layout is the physical arrangement of machines, equipment, work areas, storage areas, and supporting services...
Concept Notes (Deep Explanation + Examples) 🔹 Introduction to 3D Modelling 3D Modelling is the process of creating a three-dimensional digital representation of an object using CAD software such...
Concept Notes (Deep Explanation + Examples) 🔹 Introduction Belt drives are mechanical systems used to transmit power between two shafts using flexible belts. They are widely used in workshops,...
Concept Notes (Deep Explanation + Examples) 🔹 Introduction In any rotating or reciprocating machine — like an engine, compressor, or turbine — unbalanced forces cause vibrations, noise, wear, and...
Concept Notes (Deep Explanation + Examples) 🌬️ Introduction to Air Conditioning (A/C) Systems Air conditioning (A/C) is the process of maintaining the desired conditions of air — temperature, humidity,...