Free Online NADCA ASCS Practice Test

Prepare Your NADCA ASCS Exam Questions with Free online ASCS Practice Test. Get Brilliant Air Systems Cleaning Specialist Exam Results with Valid ASCS Exam Dumps.

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Total 150 Questions | Updated On: May 13, 2024

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Question 1

Transite (asbestos) pipe is often found in which type of HVAC systems?

A : Dual duct system

B : Sub-slab system

C : Constant volume system

D : Variable air system

Answer: C

Question 2

A balometer (flow hood) is MOST frequently used by which of the following trade persons?

A : Architect

B : Industrial hygienist

C : Filtration specialist

D : Test and balance specialist

Answer: B

Question 3

A client is noticing black particulate coming out of the diffusers and ending up on desks. During the initial inspection, the ASCS should pay close attention to the:

A : condition of the ceiling tiles.

B : condition of the internal duct insulation.

C : condition of the external insulation on the return.

D : closed cell foam insulation covering the AC line set.

Answer: B

Question 4

During an HVAC system cleaning project, an ASCS encounters vents that have been painted over. What is the usual course of action?

A : Inform the over that the ductwork cannot be cleaned because removing the vent may damage the paint.

B : Proceed with the use of agitation tools without removing the vent.

C : Continue with the cleaning process, avoiding the use of agitation tools where vents have been painted over.

D : Inform the owner that a razor knife will be used to cut the paint before continuing with cleaning.

Answer: D

Question 5

Before applying a coating to fibrous glass components, the ASCS should FIRST:

A : prepare the sprayer to apply the coating

B : steam clean and dry the area to be coated.

C : sanitize the area to be coated.

D : determine if the surface is suitable for coating.

Answer: D

Page: 1 / 30

Total 150 Questions | Updated On: May 13, 2024

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