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A Plumbing Contractor in Ohio is able to perform the installation, maintenance, extension and alteration of all piping, fixtures, plumbing appliances and plumbing appurtenances, within or adjacent to any structure, in connection with sanitary drainage or storm drainage facilities; venting systems; and public or private water supply systems. Plumbing licenses are issued by the Ohio…

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New Hampshire requires all Plumbers to obtain a license before any bidding or work can take place. Journeyman Plumbers can perform the installing, maintaining, and repairing of plumbing and drainage under the direction of a Master Plumber. We create these self-practice test questions module referencing the concepts and principles currently valid in the exam. Each…

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In the State of Mississippi, plumber licenses are required for residential plumbers who perform over $10,000 of plumbing work. Commercial plumbers must be licensed if they perform over $50,000 of plumbing work. All plumbers are required to apply for the proper permits for each job. The Mississippi State Board of Contractors acts as the contractor…

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Book updated Apr 2024. Michigan Plumbing Code is the current code. It is required by law in Michigan to be licensed through the state to legally perform any plumbing work. Only licensed plumbing contractors can operate a business and advertise services, obtain commercial insurance, pull building permits and pass inspections, bid on public and government…

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Book updated May 2026. The focus of low voltage exam is on power limited systems such as fiber optic, voice, data, cable TV and satellite…etc. In Alaska, Article 7 states that a license is required for those who need to install low-voltage controls of max 48 volts. We create these self-practice test questions referencing NEC…

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Book updated Jun 2026. The focus of low voltage exam is on power limited systems such as fiber optic, voice, data, cable TV and satellite…etc. In Wyoming, in order to take the limited/low voltage technician exam one must go through 4000 hours of relevant training. We create self-practice test questions referencing NEC established technical standards…

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