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On average, what percentage of total building energy is attributed to HVAC?
What percentage of total electricty consumed in the US is attributed to HVAC?
What persentage of total operational costs (energy & O&M) can be saved by utilizing an efficient HVAC system?
Which component in a typical HVAC system usually rejects heat to the outside atmosphere?
Which of the following is a way to increase heat transfer from a building in the summer? (e.g. produce more cooling)
Which ASHRAE standard is responsible for determining energy efficiency?
If a 2.5 ton (30,000 – BTU/hr) air conditioner consumes 3 kW (3,000 watts), what is its Energy Efficiency Ratio?
What is an advantage of a Variable Refrigerant Volume (VRV) system over a typical HVAC system?
Which of the following is NOT a strategy to increase efficiency an a VAV system?
What are some benefits of M & V systems?
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