Study guides, Class notes & Summaries

This is a lesson note on refrigerants. At the end of reading the document, students should be able to: Define refrigerants State the properties of refrigerants Classify refrigerants based on the ASHRAE system List the properties and applications of common commercial refrigerants State the range of operating pressure for the different refrigerants. State the importance of safety and precautions in handling refrigerants Describe the method of charging and discharging re...

Mathematics questions and answers contain step by step solutions to maths questions. It will be handy for first-year university students and high school students. It contains topics on surds, indices, logarithms, quadratic equations, simultaneous equation, etc.

Air conditioning systems outline the various types of air conditioning units as well as their main components. It will be useful for engineering students as well as for those that want to pursue a career in the Heating, ventilating and air conditioning industry.

Basic Refrigeration Systems covers the definition of refrigeration and shows graphically how the refrigerant flows in the system. It also contains the major components and their functions as well as the filter dryer and accumulators. You will also learn about the absorption and Air cycle systems