What Are the Components That Make Up the Forced-Air System

Q12: Duct systems can be plenum, extended plenum,

Q13: The duct pressure equals the velocity pressure

Q14: Describe a pitot tube.

Q15: Canvas collars are generally made of canvas

Q16: The _ provides the pressure difference needed

Q18: Adjusting the tension on the belt will

Q19: Flexible round duct comes in sizes up

Q20: Oversized duct systems cost more to fabricate

Q21: Why is the airflow from a register

Q22: Baseboard hot water heat is an example