Energy Conversion Efficiencies | Thermodynamics | (Solved examples)

Learn about mechanical efficiency, motor efficiency, generator efficiency, and many other types. We solve some questions at the end that involve mass flow, efficiency, and more, all step by step.

🔹 Mass flow: https://www.youtube.com/watch?v=BtJZJuIVoRY

Find more at https://www.questionsolutions.com

If you found these videos helpful and you really want to give something, it’s very much appreciated.
Donate:
🔹 https://ko-fi.com/questionsolutions
🔹 https://www.questionsolutions.com/donate/
🔹 PayPal: questionsolutions@questionsolutions.com

Intro (00:00)
Combustion Efficiency (00:49)
Mechanical Efficiency (01:23)
Pump Efficiency (01:56)
Turbine Efficiency (02:30)
Motor Efficiency (03:01)
Generator Efficiency (03:52)
Combined Efficiency (04:12)
A room is cooled by circulating chilled water through a heat exchanger (05:00)
Large wind turbines with blade span diameters of over (06:25)
Water is pumped from a lower reservoir to a higher reservoir (09:33)

Books used:
📘Çengel Yunus A. and M. A. Boles, Thermodynamics: an engineering approach. New York, NY: McGraw-Hill Education, 2016.
📘C. Borgnakke and R. E. Sonntag, Fundamentals of thermodynamics. Hoboken, NJ: Wiley, 2019.