What is the main purpose of a cooling tower?
What does the air pass through on its way out of the cooling towers?
How does the operator benefit from connecting dosing pumps to the Grundfos SDCS?
Which function can you use to start or stop the fan in the cooling tower?
Test results
Congratulations. You have passed the test and completed the 35 - The role of pumps in cooling towers
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Q: What is the main purpose of a cooling tower?
A: To transfer heat from the cooling water to the air by evaporation
Q: What is the main purpose of a cooling tower?
A: To boost pressure in the distribution area
Q: What is the main purpose of a cooling tower?
A: To keep a volume of water for emergency use
Q: What does the air pass through on its way out of the cooling towers?
A: It passes through the fill
Q: What does the air pass through on its way out of the cooling towers?
A: It passes through the drift eliminators
Q: What does the air pass through on its way out of the cooling towers?
A: It doesn’t pass through anything
Q: How does the operator benefit from connecting dosing pumps to the Grundfos SDCS?
A: Enables them to manage, monitor, and control chemical dosing safely and securely
Q: How does the operator benefit from connecting dosing pumps to the Grundfos SDCS?
A: Increases risk of chemical mishandling
Q: How does the operator benefit from connecting dosing pumps to the Grundfos SDCS?
A: Accelerates corrosion and scaling issues
Q: Does fixed-speed operation give you a greater control of energy use?
A: Yes
Q: Does fixed-speed operation give you a greater control of energy use?
A: No
Q: Which function can you use to start or stop the fan in the cooling tower?
A: The operating mode function
Q: Which function can you use to start or stop the fan in the cooling tower?
A: The control mode function
Q: Which function can you use to start or stop the fan in the cooling tower?
A: The limit exceed function
Q: What does the hysteresis band do?
A: It ensures that the fan starts when you exceed a set temperature
Q: What does the hysteresis band do?
A: It determines how low the temperature can be before the fan stops running
Q: What does the hysteresis band do?
A: Nothing – it’s a made-up phrase