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Michigan (MI) Ductwork Exam | Latest Verified Questions and Detailed Answers
NewOVERVIEW DESCRIPTION: This comprehensive examination covers all critical aspects of ductwork installation and system performance as required by Michigan codes and standards. The test evaluates a candidate's knowledge of proper duct sizing, material selection (sheet metal, fiberglass, and flexible ducts), and construction techniques. Key areas include the application of the Michigan Mechanical Code, energy efficiency requirements, and life safety standards from NFPA. Candidates must ...
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Michigan (MI) Ductwork Practice Exam Questions With Correct Solutions, Already Passed!!
Popular1. Under the Skilled Trades Regulation Act (PA 407 of 2016), how many total hours of supervised experience are required before a mechanical contractor may apply for a Michigan ductwork license? A) 3,000 hours B) 4,500 hours C) 6,000 hours D) 7,500 hours Answer: C) 6,000 hours Explanation: The Skilled Trades Regulation Act (PA 407 of 2016) and the Forbes Mechanical Contractors Act (1984 PA 192) require a minimum of 6,000 hours (approximately three years) of documented, supervi...
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