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WorksheetsHVAC Quiz
Total questions: 10
Worksheet time: 5mins
In which part of an HVAC system is the Air Handling Unit typically found?
Cooling system
Ventilation system
Heating system
All of the above
What is the main purpose of filters in an AHU?
To increase air velocity
To remove contaminants and particulates from the air
To maintain air temperature
To control humidity levels
Why are smoke and fire dampers installed in an AHU?
To prevent the spread of fire and smoke through air ducts
To control the temperature in the building
To increase air pressure in specific areas
To reduce noise in the ductwork
Which of the following is NOT a common type of heater used in AHUs?
Electric heaters
Gas heaters
Hot water or steam coils
Refrigerant-based heaters
Which of the following is NOT a typical component of an Air Handling Unit (AHU)?
Fans
Filters
Compressors
Dampers
What is the purpose of cooling coils in an AHU?
To heat the air
To cool and dehumidify the air
To increase air pressure
To filter the air
What is a crucial aspect of maintaining an AHU?
Regularly cleaning or replacing filters
Increasing air pressure in the ducts
Adding refrigerants to the system
Reducing the temperature in the unit
Where are heaters commonly installed in an AHU?
In the return air stream
In the exhaust duct
In the supply air stream
At the air intake
What is the role of the fan in an AHU?
To circulate air through the system
To control humidity levels
To increase air temperature
To clean the air
What is primary role of an Air Handling Unit in HVAC System?
To cool and dehumidify Air
To manage air circulation and conditioning
To compress and expand refrigerants
To control the flow of refrigerant in an HVAC system
