NM BO1 Journeyman Boiler Operator Certification Practice Exam

NM BO1 Journeyman Boiler Operator New Mexico’s boiler licensing exam covers combustion chemistry, pressure vessel design codes (ASME), steam generation cycles, and feedwater treatment protocols. You’ll need working knowledge of safety relief valve operation, blowdown procedures, and low-water cutoff mechanisms. The test emphasizes practical troubleshooting diagnosing tube scaling, managing water quality parameters, and responding to operational emergencies.