CHFM Practice Exam 2025 – Complete Study Guide

The Building Automation System (BAS) is responsible for controlling building operations automatically. This system integrates various operations within a facility, such as heating, ventilation, air conditioning (HVAC), lighting, security, and other essential services. By utilizing sensors, control systems, and software, a BAS enhances energy efficiency, monitors equipment status, and improves occupant comfort while ensuring compliance with safety and regulatory standards.

This automation of processes allows facility managers to oversee building performance more effectively, react swiftly to issues, and optimize resource utilization, leading to cost savings and improved operational efficiencies. The sophistication of a BAS also enables data collection and analysis, which can be critical for maintaining a safe and efficient healthcare environment.

In contrast, other options like Fire Protection Systems, Emergency Power Supply Systems, and Medical Gas Systems are specialized systems focused on specific functions—fire safety, power reliability during emergencies, and medical gas distribution, respectively. While they are crucial components of healthcare facilities, they do not encompass the broad operational control that a Building Automation System provides.