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Card 26
Front
What are the 3 common ductwork sections?
Back
Card 27
Front
For rectangular ductwork, what are the 3 drawbacks of high aspect ratios?
Back
Card 28
Front
What is an approximate equation for duct cross sectional area based on ACH (CIBSE Guide B)?
Back
Card 29
Front
What is the max cross sectional aspect ratio rectangular ductwork?
Back
Card 30
Front
What are installation effects in ductwork?
Back
Card 31
Front
What are 3 measures to reduce 'installation effects' at the fan inlet in a duct?
Back
Card 32
Front
What are 3 measures to reduce 'installation effects' at the fan outlet in a duct?
Back
Card 33
Front
What is commissioning?
Back
Card 34
Front
What does commissioning include for each system?
Back
Card 35
Front
What 3 things should be found in a commissioning specification?
Back
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