One of the most common myths about nodules is the diagnosis itself! Usually doctorâs donât have the necessary equipment (stroboscopy) to diagnose vocal problems. So all problems are called nodules. Every singer has a colleague who had ânodulesâ for this reason.
Glossary of HVAC terms. HVAC (heating, ventilation, and air conditioning) is a major subdiscipline of mechanical engineering. The goal of HVAC design is to balance indoor environmental comfort with other factors such as installation cost, ease of maintenance, and energy efficiency.
Now you know some of the key RTU/HVAC considerations, and how to select the right monitoring device for your Heating, Ventilation, and Air Conditioning systems. You know what it really takes to monitor effectively. Don't accept anything less from a vendor. Your HVAC, and the equipment that it monitors, is depending on you.