CHFM Exam Questions 2026 – Real Practice Test with Verified Answers

Explanation:
Hospitals must have a Type 1 Essential Electrical System (EES) as required by NFPA 99. Type 1 systems provide at least two separate branches: the Life Safety branch and the Critical branch, ensuring continuous power to essential life support, patient care, and safety functions during utility outages.
Type 2 systems (for smaller facilities) have fewer requirements.
Type A and B are not classifications under NFPA 99.
References: NFPA 99, Chapter 6 (Electrical Systems, Essential Electrical Systems); CHFM Handbook C Compliance domain.

Explanation:
In a primary-secondary chilled water system, the primary loop is constant volume, supplying chilled water from the chiller plant. The secondary loop uses variable volume pumping to match distribution system load demand efficiently.
A. Secondary loop (Correct): Where variable flow is applied.
B. Open loop: Not a recognized term in this context.
C. Primary loop: Constant flow design.
D. Cooling tower loop: Separate condenser water system, not chilled water distribution.
References:
ASHRAE Handbook C HVAC Systems and Equipment.
AHA/CHFM Candidate Handbook C Maintenance and Operations (HVAC).

Explanation:
The Safe Medical Device Act (SMDA) of 1990 requires healthcare facilities to report to the FDA and the manufacturer when a device is suspected of causing or contributing to death or serious injury.
C. death or injury (Correct): Specifically mandated under SMDA.
A. inappropriate application: A usage issue, not a reporting trigger.
B. recall: Issued by the FDA/manufacturer, not the facility’s reporting obligation.
D. major breakdown: Requires service but not mandatory reporting.
References:
Safe Medical Device Act of 1990, Public Law 101-629.
FDA Medical Device Reporting (MDR) requirements.
CHFM Candidate Handbook C Compliance domain.

Explanation:
Step-by-Step Calculation: Current in-house cost: $240,000. Outsourcing cost:
Base price: $180,000
Repair: 600 hrs × $80/hr = $48,000
Call-in: 100 hrs × $120/hr = $12,000
Total outsourcing = $180,000 + $48,000 + $12,000 = $240,000 Difference: $240,000 C $240,000 = $0
The outsourcing scenario matches the current in-house budget exactly; therefore, no savings are achieved.
This type of financial analysis is common in the CHFM Financial Management domain.

Explanation:
The National Electrical Code (NEC) Article 517 governs the installation of electrical systems in healthcare facilities, including patient care areas, essential electrical systems, and life safety branches.
A: Article 514 C Motor Fuel Dispensing Facilities.
C: Article 551 C Recreational Vehicles and RV Parks.
D: Article 555 C Marinas and Boatyards. References: NFPA 70 (NEC), Article 517.