Question 1 of 4
Intermediate

Which of the following statements is true?

Question 2 of 4
Intermediate

In what situation would the SCALA2 be most useful?

Question 3 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

Which of the following is not a typical method used in rainwater harvesting systems?

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: In what situation would the SCALA2 be most useful?
The pump needs to be submerged in the rainwater collection tank
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2: In what situation would the SCALA2 be most useful?
The pump needs to accommodate multiple outlets being used at the same time
2: In what situation would the SCALA2 be most useful?
The pump needs to accommodate a single outlet
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3: Incorrectly sized and selected pumps in rainwater harvesting systems can increase energy consumption by up to how much?
20%
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3: Incorrectly sized and selected pumps in rainwater harvesting systems can increase energy consumption by up to how much?
40%
3: Incorrectly sized and selected pumps in rainwater harvesting systems can increase energy consumption by up to how much?
60%
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4: Which of the following is not a typical method used in rainwater harvesting systems?
Water is collected in a storage tank and pumped directly to points of use
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4: Which of the following is not a typical method used in rainwater harvesting systems?
Water is collected in a storage tank and fed by gravity to points of use
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4: Which of the following is not a typical method used in rainwater harvesting systems?
Water is collected from the roof guttering and pumped directly down to the points of use.