Question 1 of 6
Intermediate

What does biofilm do?

Question 2 of 6
Intermediate

What is the most commonly used and accessible way of setting up your pump?

Question 3 of 6
Intermediate

What does the air pass through on its way out of the cooling towers?

Question 4 of 6
Intermediate

What can scaling lead to?

Question 5 of 6
Intermediate

What does the hysteresis band do?

Question 6 of 6
Intermediate

How does the operator benefit from connecting dosing pumps to the Grundfos SDCS?

Question 6 of 6
Intermediate

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1: What does biofilm do?
It leads to an overdosing of chemials
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1: What does biofilm do?
It reduces the capacity of the cooling tower
1: What does biofilm do?
It leads to scaling
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2: What is the most commonly used and accessible way of setting up your pump?
Grundfos GO
2: What is the most commonly used and accessible way of setting up your pump?
The pump’s display
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2: What is the most commonly used and accessible way of setting up your pump?
The PC tool
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3: What does the air pass through on its way out of the cooling towers?
It passes through the fill
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3: What does the air pass through on its way out of the cooling towers?
It passes through the drift eliminators
3: What does the air pass through on its way out of the cooling towers?
It doesn’t pass through anything
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4: What can scaling lead to?
Increased energy consumption
4: What can scaling lead to?
Increased concentration of chemicals
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4: What can scaling lead to?
Increased water pressure in the pipes
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5: What does the hysteresis band do?
It ensures that the fan starts when you exceed a set temperature
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5: What does the hysteresis band do?
It determines how low the temperature can be before the fan stops running
5: What does the hysteresis band do?
Nothing – it’s a made-up phrase
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6: How does the operator benefit from connecting dosing pumps to the Grundfos SDCS?
Enables them to manage, monitor, and control chemical dosing safely and securely
6: How does the operator benefit from connecting dosing pumps to the Grundfos SDCS?
Increases risk of chemical mishandling
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6: How does the operator benefit from connecting dosing pumps to the Grundfos SDCS?
Accelerates corrosion and scaling issues
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