8 questions Basic

ECADEMY test

Pressure Boosters

This course test contains 8 questions and can be retaken at any time.

You must answer all questions correctly to pass the test and complete the course.

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Question 1 of 8 Basic

1 How high a system pressure can the CME accommodate?
7 bar
7.5 bar
8.5 bar
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Question 2 of 8 Basic

2 Is the MQ Booster a self-priming pump?
Yes
No
Trick question! There’s no need for self-priming in booster applications
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Question 3 of 8 Basic

3 When combined with a CM Booster, PM2 provides…
Pressure boosting plus suction functionality
Fully automated constant pressure performance
Simplified start-up pressure settings
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Question 4 of 8 Basic

4 CM pressure boosters can attach to…
City mains only
A break tank (required to regulate input pressure)
City mains or a break tank
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Question 5 of 8 Basic

5 All Grundfos CM pressure boosters come with…
Grundfos AUTOADAPT technology
Constant pressure performance, thanks to a variable speed drive
Overload, blocking and dry-run protection
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Question 6 of 8 Basic

6 Automatic start-stop means…
The pump starts and stops according to demand
The pump starts in the morning and stops at night
Not applicable – the CM Booster with PM1 doesn’t feature automatic start-stop
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Question 7 of 8 Basic

7 The MQ Booster starts when…
Low pressure is detected
Flow is detected
Flow or low pressure are detected
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Question 8 of 8 Basic

8 When planning for suction lift, be sure to consider…
Average water temperatures
The length of the suction pipe
The number of people using water
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Question 8 of 8 Basic

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Correct
Q: How high a system pressure can the CME accommodate?
A: 7.5 bar
Correct
Q: Is the MQ Booster a self-priming pump?
A: Yes
Correct
Q: When combined with a CM Booster, PM2 provides…
A: Simplified start-up pressure settings
Correct
Q: CM pressure boosters can attach to…
A: City mains or a break tank
Correct
Q: All Grundfos CM pressure boosters come with…
A: Overload, blocking and dry-run protection
Correct
Q: Automatic start-stop means…
A: The pump starts and stops according to demand
Correct
Q: The MQ Booster starts when…
A: Flow or low pressure are detected
Correct
Q: When planning for suction lift, be sure to consider…
A: The length of the suction pipe
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