Question 1 of 6
Intermediate

The typical choice of Grundfos pump is a single-stage NB/NK pump with what?

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 can scaling lead to?

Question 4 of 6
Intermediate

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

Question 5 of 6
Intermediate

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

Question 6 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

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1: The typical choice of Grundfos pump is a single-stage NB/NK pump with what?
High flow and low pressure
1: The typical choice of Grundfos pump is a single-stage NB/NK pump with what?
High pressure and low flow
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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 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: 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: Does fixed-speed operation give you a greater control of energy use?
Yes
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5: Does fixed-speed operation give you a greater control of energy use?
No
6: How much of the 30 % of water lost to evaporation can you potentially save by using the right control?
None
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6: How much of the 30 % of water lost to evaporation can you potentially save by using the right control?
5%
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6: How much of the 30 % of water lost to evaporation can you potentially save by using the right control?
20%