Why enroll

This course is based on PK Nag's Book Chapter 04, to excel in the GATE (Graduate Aptitude Test in Engineering) examination and to secure good marks in other engineering exams. Thermodynamics is a crucial subject in the engineering syllabus, and mastering the concepts and applications presented in Chapter 04 is essential to achieving a high score. By taking this course, individuals can gain a comprehensive understanding of thermodynamic principles, practice solving problems, and develop strategies to tackle complex questions. With a strong foundation in thermodynamics, students can confidently approach the GATE exam and improve their chances of securing admission to top engineering programs or landing coveted jobs at top PSUs.

Master the fundamentals of thermodynamics and unlock the secrets of energy conversion, efficiency, and optimization—enroll now and become a thermal energy expert!

Course details

The First Law of Thermodynamics for a closed system (as commonly explained in textbooks like those by P. K. Nag) is a statement of the conservation of energy. It says that energy cannot be created or destroyed; it can only change from one form to another within a system.

A closed system is one in which no mass crosses the boundary, but energy can enter or leave in the form of heat and work. According to the first law, when heat is supplied to a system, part of that energy is used to increase the internal energy of the system, and the rest is used to do work by the system.

Course suitable for

Key topics covered

Introduction to the first law of thermodynamics for closed system
Numerical
Heat transfer in various process
Perpetual Motion of Machine of First Kind
Free expansion of gas
PK Nag Problem Chapter 4

Course content

The course is readily available, allowing learners to start and complete it at their own pace.

First Law of Thermodynamics in Closed System by PK NAG (Chapter 04)

11 Lectures

273 min

Introduction to the first law of thermodynamics for closed system
Preview
27 min
Numerical-1
24 min
Numerical-2
25 min
Heat Transfer For Various Process
34 min
Perpetual Motion Machine of First Kind
3 min
Free Expansion of Gases
14 min
Solved Example PK NAG Book
34 min
Problems with Hint PK Nag Chapter -4
26 min
Pk Nag Problems Chapter-4
27 min
Pk Nag Problems Chapter-4
42 min
Numerical
17 min

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Course Attachments

lec-19.pdf

lec-20.pdf

lec-21.pdf

lec-22.pdf

lec-23.pdf

lec-24.pdf

lec-25--.pdf

lec-26.pdf

lec-27.pdf

lec-28.pdf

lec-29.pdf

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