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3 Cards in this Set
- Front
- Back
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What is the frictional loss for a 45mm hose |
0.4 bar pressure |
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What is the bar pressure lost per metre in height ? |
0.1 per metre |
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What happens when the line is twinned ? |
Velocity in each line will be halved and consequently the friction loss. Which also depends on the square of the velocity will be reduced to a quarter of its former value. This with twinned lines of hose the distance between the pumps may be four times as great with a single line. |
