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NEW QUESTION 13
What determines building envelope requirements in ASHRAE Standard 90.1?

NEW QUESTION 14
In a conditioned space, when the total grains of moisture in the air remain constant and the dry bulb temperature of the air drops, which of the following psychrometric reactions will occur?

NEW QUESTION 15
Which of the following combinations in an HVAC system increases the risk for the spread of healthcare- associated environmental pathogens?

NEW QUESTION 16
Airborne Infection Isolation Rooms are intended to prevent the spread of diseases such as:

NEW QUESTION 17
What is the recommended face velocity of Group E diffusers in operating rooms?

NEW QUESTION 18
Which of the following control methods offers the MOST building information versatility in controls and building management?

NEW QUESTION 19
Which of the following air-to-air heat recovery strategies will MOST likely have the highest heat transfer efficiency?

NEW QUESTION 20
Which of the following represents the MINIMUM allowable area of non-aspirating diffuser required for a 400 sq. ft. (37.16 sq. m) Class C Operating Room with 1,267 CFM (598 L/s) air supply?

NEW QUESTION 21
Which of the following is associated with “hot rooms”?

NEW QUESTION 22
The following information refers to the diagram above.

The following information refers to the diagram above:
* The room is an Airborne Infection Isolation Room with a series anteroom.
* The room volume is 960 cubic ft. (27 cubic m).
* The room cooling load is 4,000 Btu/hr sensible only. (Ignore latent loads.) (1172 W)
* The supply air temperature is 55° F (12.8° C), and the room temperature set point is 75° F (23.9° C).
* The toilet exhaust is 100 cfm (47.2 L/s).
* The total room envelope leakage area is 35 sq. in. (22.575 sq. cm), (A_L).
* The anteroom supply air volume is 75 cfm (35 L/s).
* The design pressure difference complies with FGI Guidelines (D_p) (in. water/kPa).
* The room air flow difference (Q_d) is defined by the following:
Q_d = (7p)^0.65 x A_L / 0.019564
(SI) Q_d = (7p)^0.65 x A_L / 10,000
Based on the diagram and the information above, what is the MINIMUM design room air exhaust volume?

NEW QUESTION 23
The Environment of Care™ standards of The Joint Commission establish requirements for which of the following functions?

NEW QUESTION 24
For a Protective Environment room, the HVAC&R design shall include?

NEW QUESTION 25

A healthcare facility is renovating a cart washing station within the Central Sterile Reprocessing (CSR) Department. Based on the diagram above, which of the following describes the proper direction of airflow between the CSR and the renovation area?
Options:

NEW QUESTION 26
Which of the following standards requires a machinery room when the maximum amount of refrigerant per the standard is exceeded?

NEW QUESTION 27
Which of the following is a key function of an Infection Control Risk Assessment process when applied to a hospital renovation project?

NEW QUESTION 28
Which of the following is a key consideration of the Infection Control Risk Assessment Mitigation process when applied to a hospital renovation project?

NEW QUESTION 29
A single level of a medical center provides for inpatient care and measures 202 ft. (61.57 m) by 220 ft. (67.06 m). Which of the following represents the MINIMUM number of smoke compartments that this space must be divided into?

NEW QUESTION 30
Which of the following HVAC systems is prohibited in Operating Rooms and Critical Care Areas?

NEW QUESTION 31
As part of a risk management plan for minimizing Legionellosis risk, a hospital is developing program documents for preventative measures required within its potable water systems. Which of the following portions of the program documents should be referenced in the case of a known or suspected case of Legionella associated with the use of potable water from the building water system?

NEW QUESTION 32
In the patient care area of an inpatient facility, the return air system shall?

NEW QUESTION 33
In accordance with ASHRAE Standard 170, general hospital Operating Rooms must have a minimum of two return grilles, one of which must be located: