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Corrugated medical tubing is now a permitted material for medical gas and vacuum systems
Number of questions: 120
Openings in Shaft Enclosures: Additional exceptions are provided for shaft enclosures
and storm shutters
PSI North Carolina Plumbing, Class II Contractor Pre-Printed Tabs:Add Tabs Corrugated medical tubing is nowPSI North Carolina Plumbing, Class II Contractor Online Home Study Course include: 1 year or UNLIMITED access to the online courses (50% discounts on extensions) Access to an instructor via Phone call, Text message, Zoom, or email. How to take this course video How to register for the exam(s) How to operate the computer based testing video The 6 segments of test taking techniques List of required reference books for your exam and when they update
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