Increasing the duct static pressure ______ the volume of air delivered by a fan. A. increases B. decreases C. has no effect
A. increases
Increasing the duct static pressure typically results in an increase in the volume of air delivered by a fan, as it allows the fan to push more air through the duct system. However, it's important to consider that there are limits to this effect, and excessive pressure can lead to inefficiencies or damage.