Question 1 of 6
Intermediate

Which function can you use to start or stop the fan in the cooling tower?

Question 2 of 6
Intermediate

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

Question 3 of 6
Intermediate

What does biofilm do?

Question 4 of 6
Intermediate

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

Question 5 of 6
Intermediate

How much of the 30 % of water lost to evaporation can you potentially save by using the right control?

Question 6 of 6
Intermediate

What can scaling lead to?

Question 6 of 6
Intermediate

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1: Which function can you use to start or stop the fan in the cooling tower?
The operating mode function
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1: Which function can you use to start or stop the fan in the cooling tower?
The control mode function
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1: Which function can you use to start or stop the fan in the cooling tower?
The limit exceed function
2: 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
2: How does the operator benefit from connecting dosing pumps to the Grundfos SDCS?
Increases risk of chemical mishandling
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2: How does the operator benefit from connecting dosing pumps to the Grundfos SDCS?
Accelerates corrosion and scaling issues
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3: What does biofilm do?
It leads to an overdosing of chemials
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3: What does biofilm do?
It reduces the capacity of the cooling tower
3: What does biofilm do?
It leads to scaling
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4: What does the air pass through on its way out of the cooling towers?
It passes through the fill
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4: What does the air pass through on its way out of the cooling towers?
It passes through the drift eliminators
4: What does the air pass through on its way out of the cooling towers?
It doesn’t pass through anything
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5: How much of the 30 % of water lost to evaporation can you potentially save by using the right control?
None
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5: How much of the 30 % of water lost to evaporation can you potentially save by using the right control?
5%
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5: How much of the 30 % of water lost to evaporation can you potentially save by using the right control?
20%
6: What can scaling lead to?
Increased energy consumption
6: What can scaling lead to?
Increased concentration of chemicals
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6: What can scaling lead to?
Increased water pressure in the pipes
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