El solucionario del libro Hidráulica General Gilberto Sotelo Ávila
Chapter 4: Ecuaciones Fundamentales de la Hidráulica – Applications of the Bernoulli equation and the work-energy principle.
Solución:
The engineers who truly master hydraulics aren’t the ones who found a PDF. They’re the ones who struggled, traced their errors, and eventually derived the same result without looking.
After conducting a thorough search, I found that "Hidráulica General" is a book written by Sotelo Ávila, a renowned Mexican engineer, and "Solucionario" refers to the solutions manual for the book.
Conclusión