At point / line 8 the static pressure would decrease not increase. Static pressure is the pressure exerted on the walls of the duct. Increasing the volume will increase static pressure but decrease velocity.
Totally enjoyed your presentation ...kudos. Would love to listen to a similar lesson on the relationship between CFM and static pressure in furnace plenums.
Very helpful way to visualize the pressure loss for HVAC. Very good job explaining.
Great Series! It's really helping when studying for certifications such as NEBB or AABC.
Bro I want to write this exam can you give me any suggestions for me
At point / line 8 the static pressure would decrease not increase. Static pressure is the pressure exerted on the walls of the duct. Increasing the volume will increase static pressure but decrease velocity.
Totally enjoyed your presentation ...kudos.
Would love to listen to a similar lesson on the relationship between CFM and static pressure in furnace plenums.
Thanks for the feedback, we are glad it was helpful.
How to design plenum box