Why is low Delta T a serious problem for a typical pumping scheme?
Why is the constant primary circulation system no longer used?
What happens to the return air temperature when the heat load at the end of the day decreases?
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Q: Why is low Delta T a serious problem for a typical pumping scheme?
A: It results in heavy wear and tear of the valves
Q: Why is low Delta T a serious problem for a typical pumping scheme?
A: It reduces the installed chiller capacity at the plant
Q: Why is low Delta T a serious problem for a typical pumping scheme?
A: It causes the system to break down, because of a safety measure
Q: Why is the constant primary circulation system no longer used?
A: The parts are no longer available
Q: Why is the constant primary circulation system no longer used?
A: It's too noisy
Q: Why is the constant primary circulation system no longer used?
A: It's not very energy-efficient
Q: What happens to the return air temperature when the heat load at the end of the day decreases?
A: The return air temperature increases
Q: What happens to the return air temperature when the heat load at the end of the day decreases?
A: The return air temperature also decreases
Q: What happens to the return air temperature when the heat load at the end of the day decreases?
A: The return air temperature remains the same, but the supply temperature increases.
Q: What do condensor pumps do?
A: They dissipate heat from chiller compressor coils to the atmosphere
Q: What do condensor pumps do?
A: They distribute chilled water to the conditioned space.
Q: What do condensor pumps do?
A: There is no such thing as a condenser pumps