Question 1 of 4
Intermediate

Which of the following statements is true?

Question 2 of 4
Intermediate

How much sound does a SCALA2 pump generate while in operation?

Question 3 of 4
Intermediate

Which of the following is not a common cause of insufficient water pressure in rainwater harvesting system pumps?

Question 4 of 4
Intermediate

Incorrectly sized and selected pumps in rainwater harvesting systems can increase energy consumption by up to how much?

Question 4 of 4
Intermediate

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1: Which of the following statements is true?
SCALA2's compact size recudes time spent on installaions in limited or awkward spaces.
1: Which of the following statements is true?
SB/A pumps are extremey difficult to install
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1: Which of the following statements is true?
SCALA1 requires no direct power supply
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2: How much sound does a SCALA2 pump generate while in operation?
47db
2: How much sound does a SCALA2 pump generate while in operation?
60db
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2: How much sound does a SCALA2 pump generate while in operation?
75db
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3: Which of the following is not a common cause of insufficient water pressure in rainwater harvesting system pumps?
Incorrect pipe dimensioning
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3: Which of the following is not a common cause of insufficient water pressure in rainwater harvesting system pumps?
Poor pump control
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3: Which of the following is not a common cause of insufficient water pressure in rainwater harvesting system pumps?
Oversized pump
4: Incorrectly sized and selected pumps in rainwater harvesting systems can increase energy consumption by up to how much?
20%
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4: Incorrectly sized and selected pumps in rainwater harvesting systems can increase energy consumption by up to how much?
40%
4: Incorrectly sized and selected pumps in rainwater harvesting systems can increase energy consumption by up to how much?
60%
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