QUESTION: 33

A mechanical room is considered part of the HVAC system if the:

mechanical room has two or more Air Handling Unit’s (AHU).
humidifiers are located inside the mechanical room.
filters installed in the AHU are rated less than MERV 5.
mechanical room is used as a mixing chamber.

Answer(s): A

QUESTION: 34

To prevent the introduction and distribution of chemicals and other contaminants into the ventilation system, the mechanical room should be:

inspected every other month.
included in the building’s regular housekeeping program.
kept clean and should not be used for storage.
restricted for entrance except for maintenance personnel.

Answer(s): C

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QUESTION: 35

In a building with an open return plenum, which room is considered part of the HVAC system?

Control room
Storage room
Electrical room
Mechanical room

Answer(s): D

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The ASCS has performed air duct cleaning for an owner of a vacant building. A prospective tenant contacts the ASCS directly with questions of the overall system cleanliness and suitability for continued use. The ASCS should:

answer all their questions to the best of their ability.
refer the prospective tenant to the HVAC contractor who maintains the system.
refer the prospective tenant to consult with the building owner.
answer questions pertaining to their work only.

Answer(s): D

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QUESTION: 33

QUESTION: 34

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QUESTION: 36

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