Free ASCS Exam braindumps download (ASCS exam dumps Free)

QUESTION: 71

Toxicity is defined as the:

amount of contaminants inside an HVAC system.
adverse effects resulting from exposure to a material.
amount of mold found on the condensing coil.
amount of contaminants as a result of “Dirty Sock Syndrome”.

Answer(s): B

QUESTION: 72

According to NAIMA AH 122, Cleaning Fibrous Glass Insulated Air Duct Systems, it is recommended that fibrous glass duct insulation that has become wet in service should be:

dried and cleaned.
cleaned and coated.
removed and replaced.
dried and sanitized.

Answer(s): C

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QUESTION: 73

An HVAC system can cause Building Related Illness (BRI) if:

contaminants in the system affect building occupants.
occupants complain of poor airflow.
excess temperatures make occupants irritable.
odors travel through the duct system.

Answer(s): A

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QUESTION: 74

A MAIN reason that hospital patients are at risk for infection from dirty HVAC systems is that:

outside air intake is near loading dock.
patients commonly have weakened immune systems.
patients commonly have chemical sensitivity.
hospital odors travel through the duct system.

Answer(s): B

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QUESTION: 75

Vacuum collection equipment shall be cleaned and inspected:

at least every three months.
at least every six months.
after the equipment is removed from the job site.
before the equipment is brought onto the job site.

Answer(s): D

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Free ASCS Exam Braindumps Air Systems Cleaning Specialist Questions 71–75 (page: 16)

QUESTION: 71

QUESTION: 72

QUESTION: 73

QUESTION: 74

QUESTION: 75

Free ASCS Exam Braindumps
Air Systems Cleaning Specialist Questions 71–75 (page: 16)