Fundamentals and Principles of Heating, Ventilating and Air-Conditioning/ Refrigeration System
This
subject deals on history and fundamentals of refrigeration. The temperature,
pressure and measurement of refrigeration and air conditioning system. The fundamentals of physics and thermodynamics on
cyclic nature of mechanical refrigeration system relative to their associated
components and equipment as applied to domestic, commercial and industrial.
Also includes the basics for heat transfer, properties of fluids and its flow
control considerations, ideal gas processes as well as the employed material
for refrigeration piping requirements.
Science Technology and Society
This subject deals with interaction between science and technology and social, cultural, political and economic context that shape and are shaped by them. (CMO No.20, series of 2013)
Occupational Health and Safety
This subject "OSH" refers to the Occupational Safety and Health , which is a comprehensive set of policies, practices, and procedures aimed at maintaining a safe and healthy work environment.
Implementing an OSH program is essential in maintaining a safe and healthy workplace, reducing accidents and injuries, and ultimately promoting employee well-being while also demonstrating a company’s commitment to responsible management practices.