What can happen if the NPSHa is lower than the NPSHr in an open loop circuit?
What do solar shading devices do?
What does thermal mass mean?
Test results
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Q: What can happen if the NPSHa is lower than the NPSHr in an open loop circuit?
A: Nothing happens
Q: What can happen if the NPSHa is lower than the NPSHr in an open loop circuit?
A: It causes the system to restart
Q: What can happen if the NPSHa is lower than the NPSHr in an open loop circuit?
A: It can cause cavitation
Q: What do solar shading devices do?
A: They lower the heat ingress in a building's glass, reducing the overall heat load
Q: What do solar shading devices do?
A: They convert solar rays into heat that can be stored
Q: What do solar shading devices do?
A: They help to ensure optimal positioning of the thermal barrier
Q: What does thermal mass mean?
A: It means that a building is capable of storing heat
Q: What does thermal mass mean?
A: It is the heat generated by lighting and people among other factors
Q: What does thermal mass mean?
A: It is another way of saying the building envelope
Q: On average, how much energy in a commercial building is consumed by HVAC systems?
A: 20-30%
Q: On average, how much energy in a commercial building is consumed by HVAC systems?
A: 30-40%
Q: On average, how much energy in a commercial building is consumed by HVAC systems?
A: 40-50%