QUESTION: 69

An ASCS notices that the supply air plenum of a unit being cleaned has excessive mold growth. What is the common symptom an unprotected worker may experience?

Blurred vision
Anaphylactic shock
Allergic rhinitis
Chest pain

Answer(s): C

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QUESTION: 70

The term Building Related Illness (BRI) refers to:

Sick Building Syndrome (SBS).
allergic reactions to dust.
medically recognized diseases or disorders.
interior mold contamination.

Answer(s): C

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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

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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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Free ASCS Exam Braindumps (page: 18)

QUESTION: 69

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QUESTION: 72