AFE AFE Technology & Innovation in Facilities

Question 1

What does the acronym 'BIM' stand for in the context of facilities engineering and construction?

Accepted Answer

Building Information Modeling

Answer

Building Information Modeling (BIM) is a digital representation of a facility's physical and functional characteristics used throughout design, construction, and operations.

Question 2

Which technology platform is commonly used by Facilities Engineers to manage work orders, preventive maintenance schedules, and asset inventories?

Accepted Answer

Computerized Maintenance Management System (CMMS)

Answer

A CMMS is purpose-built to track assets, schedule preventive maintenance, dispatch work orders, and capture maintenance history for facilities operations.

Question 3

In a Building Automation System (BAS), what is the primary function of a Direct Digital Controller (DDC)?

Accepted Answer

To monitor and control HVAC and other building systems using programmed logic

Answer

A DDC is a microprocessor-based controller that executes control sequences for HVAC, lighting, and other building systems based on sensor inputs and programmed algorithms.

Question 4

What is 'predictive maintenance' in facilities engineering?

Accepted Answer

Using condition monitoring data and analytics to predict failure and perform maintenance just before it is needed

Answer

Predictive maintenance uses real-time condition data (vibration, temperature, oil analysis, etc.) and analytics to forecast when equipment will fail and schedule maintenance accordingly.

Question 5

Which IoT application in smart buildings automatically adjusts lighting levels based on occupancy and available daylight?

Accepted Answer

Daylight harvesting with occupancy sensors

Answer

Daylight harvesting combines photosensors and occupancy sensors with dimmable lighting controls to reduce electric lighting energy when sufficient natural light is available.

(AFE) Association for Facilities Engineering Certification Practice Test

(AFE) Association for Facilities Engineering Certification Practice Test

AFE AFE Technology & Innovation in Facilities