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5 Cards in this Set
- Front
- Back
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Elbows with removable heels are called? |
Flat back elbows. |
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Friction loss of dust extraction systems are calculated using? |
The run with the longest combined actual & equivalent length. |
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Most efficient centrifugal blade type? |
Backward inclined airfoil. |
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Fan blade used when material collected will pass through the fan. |
Radial. |
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What control on HVAC units switches the unit to high speed of the humidity is too high? |
Dehumidistat |
