Mixed Deck — All AFE Topics Flashcards

What is the key distinction between a 'hard' facility service and a 'soft' facility service?

Answer: Hard services involve physical building fabric; soft services involve people-focused support services

Hard FM services relate to the physical structure and fixed plant (HVAC, electrical, plumbing), while soft FM services are support functions like cleaning, security, and catering.

In a retro-commissioning (RCx) project, what distinguishes it from a standard energy audit?

Answer: RCx identifies and corrects operational deficiencies in existing systems without major capital investment

Retro-commissioning systematically investigates and corrects how existing building systems are operating—such as control sequences, scheduling, and setpoints—typically with low-cost operational improvements.

Which risk management approach is MOST effective for AFE professionals when evaluating potential workplace hazards?

Answer: Proactive hazard identification and assessment

Proactive hazard identification and assessment allows professionals to identify and mitigate risks before incidents occur.

Under the Americans with Disabilities Act (ADA), what is the minimum clear floor space required at a door opening for wheelchair accessibility?

Answer: 32 inches

ADA standards require a minimum clear opening width of 32 inches for doors to be accessible to individuals using wheelchairs.

Which foundational principle is MOST important for success in Association for Facilities Engineering Certification?

Answer: Commitment to continuous learning, ethical practice, and quality outcomes

Success requires continuous learning, ethical practice, and focus on quality outcomes.

Which standard provides guidelines for sustainable facility management practices, including environmental responsibility and social sustainability?

Answer: ISO 14001

ISO 14001 establishes the requirements for an environmental management system (EMS), helping facilities organizations reduce their environmental impact and demonstrate sustainable operations.

What is the primary benefit of integrating a Building Information Model (BIM) with a CMMS for facilities operations?

Answer: Linking visual 3D asset data to work order and maintenance records for faster identification and response

Integrating BIM with a CMMS allows maintenance staff to locate assets visually in a 3D model and instantly access associated maintenance history, manuals, and work orders.

What does the term 'maintainability' refer to in reliability engineering?

Answer: The ease and speed with which a system can be restored to operating condition after a failure

Maintainability is the probability that a failed system can be restored to an operational state within a given time under specified conditions, often quantified by MTTR.

A cooling tower's approach temperature is defined as:

Answer: The difference between leaving water temperature and ambient wet-bulb temperature

Approach temperature is the leaving water temperature minus the ambient wet-bulb temperature; a smaller approach indicates a more efficient tower.

Which space management technology uses sensors or badge data to measure actual workspace utilization rates in a facility?

Answer: Occupancy analytics / utilization tracking systems

Occupancy analytics systems use passive infrared sensors, desk sensors, Wi-Fi probes, or badge swipe data to measure how frequently and intensely spaces are actually used.

What is the purpose of a 'lockout/tagout' (LOTO) program in facilities maintenance?

Answer: To prevent the accidental energization of equipment during maintenance or servicing

LOTO procedures required by OSHA 29 CFR 1910.147 ensure that hazardous energy sources are isolated and cannot be re-energized while maintenance personnel are working on equipment.

A variable air volume (VAV) system reduces airflow to a zone when cooling demand drops. What risk does this create if not properly managed?

Answer: Inadequate outdoor air ventilation below ASHRAE 62.1 minimums

At minimum airflow positions, VAV boxes may supply less outdoor air than required, violating ASHRAE 62.1 ventilation standards and degrading indoor air quality.

In Association for Facilities Engineering Certification, what is the PRIMARY purpose of conducting regular safety drills and exercises?

Answer: To ensure personnel can respond effectively in emergencies

Regular safety drills ensure that all personnel are prepared to respond effectively during actual emergencies.

In M&V (Measurement & Verification) per IPMVP, what is the purpose of 'Option C: Whole Facility'?

Answer: Determining savings by analyzing utility meter data before and after ECM installation

IPMVP Option C uses whole-facility utility meter data with statistical regression analysis to determine aggregate savings from all ECMs implemented at a site.

What is the primary function of a project charter in facilities project management?

Answer: To formally authorize the project and define its objectives and stakeholders

A project charter formally authorizes a project, establishes its objectives, scope, and key stakeholders, giving the project manager authority to proceed.

A facility's boiler stack temperature has increased by 50°F over the past year with no change in load. What is the most probable cause?

Answer: Fouled heat transfer surfaces (soot or scale) reducing heat absorption

Fouled boiler tubes act as insulators, preventing heat transfer to the water/steam and allowing more heat to escape up the stack, raising flue gas temperature and reducing efficiency.

A facilities engineer reviews a steam trap survey and finds that 15% of traps are failed-open. What is the primary energy consequence?

Answer: Live steam is continuously vented to atmosphere, wasting fuel and boiler capacity

Failed-open steam traps allow live steam to pass through continuously, resulting in direct energy losses as fuel-generated steam is wasted rather than delivering useful heat.

What is the primary purpose of building codes?

Answer: Ensure safety and integrity

The primary purpose of building codes is to ensure the safety, health, and general welfare of the public by establishing minimum standards for building design, construction, and maintenance. These codes cover aspects like structural integrity, fire safety, sanitation, and accessibility. Adherence to building codes helps prevent hazards and ensures buildings are safe for occupancy.

What is the MOST important reason for Association for Facilities Engineering Certification professionals to maintain continuing education?

Answer: To stay current with evolving standards, practices, and regulations

Continuing education ensures professionals remain current with evolving standards and regulations.

Which of the following best describes a 'demand charge' on a commercial utility bill?

Answer: A charge based on the highest 15- or 30-minute peak power demand recorded

Demand charges are billed based on the peak power draw (kW) recorded during the billing period, typically measured in 15- or 30-minute intervals.