Question 1 of 6
Intermediate

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

Question 2 of 6
Intermediate

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

Question 3 of 6
Intermediate

What is the main purpose of a cooling tower?

Question 4 of 6
Intermediate

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

Question 5 of 6
Intermediate

Why are single-stage Grundfos NB/NK pumps usually used in cooling towers?

Question 6 of 6
Intermediate

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

Question 6 of 6
Intermediate

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1: Does fixed-speed operation give you a greater control of energy use?
Yes
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1: Does fixed-speed operation give you a greater control of energy use?
No
2: Which function can you use to start or stop the fan in the cooling tower?
The operating mode function
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2: Which function can you use to start or stop the fan in the cooling tower?
The control mode function
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2: Which function can you use to start or stop the fan in the cooling tower?
The limit exceed function
3: What is the main purpose of a cooling tower?
To transfer heat from the cooling water to the air by evaporation
3: What is the main purpose of a cooling tower?
To boost pressure in the distribution area
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3: What is the main purpose of a cooling tower?
To keep a volume of water for emergency use
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4: What is the most commonly used and accessible way of setting up your pump?
Grundfos GO
4: What is the most commonly used and accessible way of setting up your pump?
The pump’s display
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4: What is the most commonly used and accessible way of setting up your pump?
The PC tool
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5: Why are single-stage Grundfos NB/NK pumps usually used in cooling towers?
To meet requirements for high flow and low pressure
5: Why are single-stage Grundfos NB/NK pumps usually used in cooling towers?
To meet requirements for low flow and high pressure
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6: What does the air pass through on its way out of the cooling towers?
It passes through the fill
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6: What does the air pass through on its way out of the cooling towers?
It passes through the drift eliminators
6: What does the air pass through on its way out of the cooling towers?
It doesn’t pass through anything
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