Question 1

When working in a hospital, who is responsible for determining cleanup of the work area?

Options :

A : Contractor and patient advocate

B : Contractor and local building official

C : Client and local building official

D : Client and contractor

Answer: D

Question 2

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

Options :

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

Question 3

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

Options :

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 4

According to ACR, The NADCA Standard, all portions of each coil assembly should be cleaned. In order to determine which type of cleaning is required, the ASCS should:

Options :

A : access and inspect the upstream side of the coil.

B : access and inspect the plenum upstream and downstream of the coil.

C : access and inspect both upstream and downstream surfaces of the coil.

D : perform pitot tube testing upstream and downstream of the coil.

Answer: C

Question 5

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

Options :

A : Dual duct system

B : Sub-slab system

C : Constant volume system

D : Variable air system

Answer: C

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