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WorksheetsMechanical Ventilation Systems Quiz
Total questions: 11
Worksheet time: 6mins
Which system is designed to maintain equal air pressure inside and outside the house?
Exhaust System
Supply System
Balance System
Plenum System
In a plenum system, what is typically used to distribute air?
Fans
Ducts
Windows
Vents
Which mode of operation uses controlled pressure?
Mechanical inlet, natural exhaust
Natural inlet, mechanical exhaust
Mechanical inlet and exhaust
Natural inlet and exhaust
What is the primary function of the exhaust system as shown in the diagram?
To cool the air inside the building
To supply warm air into the building
To remove heat from the space
To filter the air inside the building
Which type of ventilation is used in the exhaust system depicted in the diagram?
Natural ventilation
Mechanical ventilation
Hybrid ventilation
Passive ventilation
What controls the air supply in a mechanical exhaust system?
Natural ventilation
Supply fan
Air filter
Windows
What does a mechanical air exhaust system create inside a building?
Positive pressure
Negative pressure
Neutral pressure
High temperature
In a mechanical ventilation system, how are the supply air and exhaust air transported?
Naturally through windows
Mechanically
Through manual fans
By gravity
What is a method used by an exhaust ventilation system to ensure clean air supply?
By using an air filter or supplying air from a clean site.
By increasing the air pressure.
By reducing the air temperature.
By blocking external air completely.
Where does ductwork typically direct air in a supply system?
Into the attic and basement.
Into the living spaces like bedrooms and living room.
Into the garage and storage areas.
Into the kitchen and bathrooms only.
What does the FRESH-UP operation allow for in terms of air environment?
Only pressurizing the space
Only de-pressurizing the space
A more comfortable air environment
Increasing humidity levels
