Скачать или смотреть “Understand Heat Engine & Refrigerator Through PYQ-JEE | Thermodynamics”

In this video, we discuss PYQ-JEE questions from Thermodynamics focusing on Heat Engine and Refrigerator concepts.
This session will help you clearly understand efficiency, COP, heat flow, work done, and their direct application in JEE Main & Advanced previous year questions.

🔹 Topics covered:
• What is a Heat Engine?
• What is a Refrigerator?
• Efficiency of Heat Engine
• COP of Refrigerator & Heat Pump
• Energy flow diagrams
• Common PYQ mistakes & tricks
• Numericals based on JEE level questions

🎯 This video is useful for:
• JEE Main aspirants
• JEE Advanced aspirants
• Class 11 & 12 students
• Anyone revising Thermodynamics

👉 Watch till the end for exam-oriented tips and concept clarity.

📌 Physics made simple at Knowledge Da Dhaba
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