RRB ALP CBT-2 RAC Mechanic Class | RAC Marathon Class for ALP | RRB ALP Mechanical Engineering

📢 RRB ALP CBT-2 RAC Mechanic Class | RAC Marathon Class for ALP | RRB ALP Mechanical Engineering 👋 Welcome to the RRB ALP CBT-2 Refrigeration & Air Conditioning (RAC) Mechanic Marathon Session! In this One-Shot Marathon Class, we will cover the entire RAC syllabus, including fundamental concepts, practical applications, system components, troubleshooting techniques, and exam-oriented questions for RRB ALP CBT-2 2024. This session is designed to help aspiring candidates strengthen their RAC knowledge and solve questions efficiently in the exam. 🔍 What’s Covered in This Session? 🔹 Fundamentals of Refrigeration & Air Conditioning: ✅ Introduction to Refrigeration & Its Importance ✅ Laws of Thermodynamics & Their Applications in RAC ✅ Concept of Coefficient of Performance (COP) & Refrigeration Efficiency ✅ Types of Refrigeration Systems: Vapor Compression Cycle Vapor Absorption Cycle Gas Refrigeration Cycle 🔹 Refrigeration System Components & Working: ✅ Compressor – Types (Reciprocating, Rotary, Scroll, Screw, Centrifugal) & Working ✅ Condensers – Types & Their Role in Heat Exchange ✅ Expansion Devices – TXV, Capillary Tube, and Their Functions ✅ Evaporators – Types & Heat Transfer Mechanism ✅ Refrigerants – Classification, Properties & Environmental Impact (CFC, HFC, HCFC, R134a, R22, R410A, Ammonia, CO2) 🔹 Air Conditioning & Psychrometry: ✅ Basics of Air Conditioning & Its Applications ✅ Psychrometric Chart & Understanding Humidity Control ✅ Air Distribution Systems – Duct Design, Air Handling Units (AHUs) ✅ Heating & Cooling Load Calculations 🔹 Troubleshooting & Maintenance: ✅ Common RAC System Faults & Their Troubleshooting ✅ Leakage Detection & Refrigerant Charging Methods ✅ Safety Measures & Preventive Maintenance in RAC Systems 📝 Bonus: ✅ Exam-Level MCQs & Most Expected Questions for RRB ALP CBT-2 ✅ Shortcut Tricks & Time-Saving Techniques for Quick Solving ✅ Common Mistakes to Avoid in RAC-Based Questions ✅ Last-Minute Revision Tips for ALP CBT-2 RAC Mechanic Trade 📈 Why Watch This Video? 🚀 Master Refrigeration & Air Conditioning (RAC) for RRB ALP CBT-2 in One Session 🎯 Boost Your Accuracy & Speed with Expert Techniques 📚 Perfect for Quick Revision & Last-Minute Preparation 🏆 Learn from an Expert with Step-by-Step Explanations 📢 Don't Forget to LIKE, SHARE & SUBSCRIBE for More Exam-Oriented Content! 🚀 🔔 Turn on Notifications 🔔 to Stay Updated with More ALP Exam Strategies & RAC Mechanic Classes! 📌 #RRBALP2024 #RRBALPCBT2 #RACMechanic #MechanicalEngineering #RefrigerationAndAirConditioning #HVACSystems #RRBALPExam #CoolingSystems #AirConditioning #Thermodynamics #RRBExamPreparation