0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How does a forced-air heating system work?
Room air is drawn into the return air ducts and proceeds to a squirlcage or "sirocco" fan. The air is then discharged into the furnace's heat exchanger where the hot flue gases from the fire are cooled by the air and the air is warmed. This warm air is then forced through the heating supply ducts and up through the warm air registers in each room. Forced air systems can also include a humidifier, to add moisture to the air, filters to clean the air. and special filters to remove odors or ultra-violet lamps to sanitize the air.
A forced air heater heats a house through?
convection
What are the applications of forced convection?
Forced convection are used in car radiators, cooling towers, air cooled heat exchangers etc.
Which central heating system involves a furnace and a blower?
Forced air heating
What type of heat transfer do forced air heating systems use?
Convection.
What type of erosion is a cliff?
When a wave impacts a cliff face, air is forced into cracks under high pressure, widening them. Over long periods of time, the growing cracks destabilise the cliff and fragments of rock break off of it
What type of erosion is a weathered cliff?
When a wave impacts a cliff face, air is forced into cracks under high pressure, widening them. Over long periods of time, the growing cracks destabilise the cliff and fragments of rock break off of it
In a forced - air heating system the warm air circulates by convection?
No, its forced by an electric blower...otherwise it wouldn't be forced air
How is a volcanic mountain made?
It's made when molten magma is forced through cracks in the side of a mountain.
Current of air forced backwards by aircraft propeller?
yes, a current of air forced backwards causes the air craft to move.
Your air conditioning belt has cracks in it do you need to replace?
No...Cracks in the rib part of the belt is normal, but if the ribs of the belt has chunks of them missing or the cracks appear on the flat side of the belt replace the belt.
What does hydraulic action mean in geography terms?
Hydraulic action is where water and air is forced into cracks in the rocks. The parcels of air are compressed by the surging of water therefore when the wave retreats the air expands. As a result it weakens the joints causing it crack and the rock to shatter.
Which improves air circulation in forced air heating?
Convection
Air enters the cracks?
Yes, air will enter rock cracks. But, if water fills the crack, during a deep freeze, the expansion of the water, as ice forms, will often widen the crack (even to split the rock).
What is boost in turbochargers?
Boost refers to the forced air induction, the greater the boost the greater the PSI of air being forced into the cylinder.
How does a forced air heating system work?
A forced air heating system uses a furnace to heat air, which is then distributed throughout the building via ductwork and vents.
Air enters the rock cracks?
Yes, air will enter rock cracks. But, if water fills the crack, during a deep freeze, the expansion of the water, as ice forms, will often widen the crack (even to split the rock).
