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Professors from IITs and NITs often solve the textbook’s numericals in their video lectures—completely free.

Let me show you the style of solution you’ll find in the manual. This is my own work, not a copy from the copyrighted manual.

Problem (similar to P.K. Nag Ex. 2.1):
Steam enters turbine at 3 MPa, 400°C and exhausts at 10 kPa. Find cycle efficiency, neglecting pump work.

Solution (step-by-step):

That’s exactly the kind of detailed working you’ll get from the solution manual.

How does a technical solution manual relate to "lifestyle"? Through the principle of time leverage.

Week 1: Thermodynamic cycle fundamentals and steam tables practice.
Week 2: Boiler theory, heat transfer basics, and accessory calculations.
Week 3: Turbine theory and performance problems.
Week 4: Condensers, feedwater heaters, pumps, and cooling towers.
Week 5: Plant auxiliaries, instrumentation, and environmental controls.
Week 6: Economics, combined-cycle plants, review and mixed problem sets.