ASHE Maintenance and Operations 3

Question 1

Which type of maintenance work order is generated automatically by a CMMS based on a predetermined schedule?

Accepted Answer

Planned preventive maintenance work order

Answer

Planned preventive maintenance work orders are auto-generated by the CMMS based on time intervals or meter readings established in the PM program.

Question 2

What is 'Reliability-Centered Maintenance' (RCM) primarily designed to accomplish?

Accepted Answer

Identify the most effective maintenance approach for each asset based on failure consequences

Answer

RCM analyzes each asset's failure modes and consequences to determine the most appropriate and cost-effective maintenance strategy.

Question 3

A hospital's domestic hot water system must be maintained at what minimum temperature at the point of use to prevent Legionella growth?

Accepted Answer

120°F (49°C)

Answer

ASHRAE 188 recommends maintaining hot water at or above 120°F (49°C) at points of use to inhibit Legionella proliferation.

Question 4

Under The Joint Commission's Environment of Care standards, which of the following requires a written risk assessment before maintenance activities begin?

Accepted Answer

Construction and renovation projects affecting infection control

Answer

TJC requires an Infection Control Risk Assessment (ICRA) before any construction or renovation activities that could spread dust and pathogens to patient areas.

Question 5

What is the recommended water temperature for chilled water systems to prevent microbial growth while maintaining cooling efficiency?

Accepted Answer

42–48°F (6–9°C)

Answer

Chilled water supply temperatures in the range of 42–48°F (6–9°C) are standard for cooling coil efficiency while inhibiting microbial growth.

(ASHE) American Society for Health Care Engineering Certified Practice Test

(ASHE) American Society for Health Care Engineering Certified Practice Test

ASHE Maintenance and Operations 3