📝 Full-Length Practice Exam

Building Automation / BAS Certifications (Niagara / BACnet)

Administered by Tridium (Niagara) / BACnet Interest Group / Vendor programs

5 free / 50
Questions
180 min
Time limit
70%
Pass mark
Closed-book
References
🔓 Free preview, then unlock

The first 5 questions are free. To finish all 50questions with full scoring, a topic breakdown, and answer explanations, you'll unlock the rest with the All-Access Pass.

What this is

A full-length Building Automation System (BAS) practice exam covering DDC controls and sequences of operation, the BACnet protocol (ANSI/ASHRAE 135), Niagara Framework architecture, networking and communications, HVAC systems integration, HMI graphics and alarming, and BAS cybersecurity.

Recommended study sources
  • ANSI/ASHRAE 135 BACnet Standard
  • Tridium Niagara Framework Documentation
  • ASHRAE Handbook — HVAC Applications (BAS chapter)
  • BACnet Interest Group — BACnet Technician Study Guide
  • NIST SP 800-82 (ICS Security for BAS)
Topics covered
DDC Controls & Sequences of OperationBACnet Protocol & ObjectsNiagara Framework & ArchitectureNetworking & CommunicationsHVAC Systems IntegrationHMI, Graphics & AlarmingCybersecurity & System Hardening
📊 What you get at the end
  • Your overall score and a clear pass/fail result against the 70% pass mark — instantly, no waiting
  • A performance breakdown by topic, so you can see exactly which areas need more study
  • Every question reviewed afterward with the correct answer and a full explanation — including the ones you missed
⚠️ These are original practice questions written to mirror BAS certification exam topic areas (Niagara, BACnet) and typical competency standards. They are not reproductions of actual vendor or program exam questions. Verify current exam specifications with the relevant certification body (Tridium, BACnet Interest Group, or your vendor program) before testing.
EngineersUniverse is an independent educational publisher and is not affiliated with, endorsed by, certified by, or sponsored by Tridium (Niagara) / BACnet Interest Group / Vendor programs or any other organization named on this page.BAS / BACnet and any other credential names referenced are trademarks of their respective owners, used here solely to identify the exam this practice test is modeled on. See our full disclaimer.

The timer starts when you begin. No payment required to try the first 5 questions.