Question 1 of 6
Intermediate

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

Question 2 of 6
Intermediate

How does Grundfos iSOLUTIONS help the pump control the cooling tower?

Question 3 of 6
Intermediate

What can scaling lead to?

Question 4 of 6
Intermediate

Does fixed-speed operation give you a greater control of energy use?

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 does biofilm do?

Question 6 of 6
Intermediate

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1: What does the air pass through on its way out of the cooling towers?
It passes through the fill
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1: What does the air pass through on its way out of the cooling towers?
It passes through the drift eliminators
1: What does the air pass through on its way out of the cooling towers?
It doesn’t pass through anything
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2: How does Grundfos iSOLUTIONS help the pump control the cooling tower?
By keeping the pumps running at constant speed
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2: How does Grundfos iSOLUTIONS help the pump control the cooling tower?
Through speed regulation and start/stop functions
2: How does Grundfos iSOLUTIONS help the pump control the cooling tower?
By using powerful fans
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3: What can scaling lead to?
Increased energy consumption
3: What can scaling lead to?
Increased concentration of chemicals
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3: What can scaling lead to?
Increased water pressure in the pipes
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4: Does fixed-speed operation give you a greater control of energy use?
Yes
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4: Does fixed-speed operation give you a greater control of energy use?
No
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 does biofilm do?
It leads to an overdosing of chemials
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6: What does biofilm do?
It reduces the capacity of the cooling tower
6: What does biofilm do?
It leads to scaling
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