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  2. Section 608 - Wikipedia

    en.wikipedia.org/wiki/Section_608

    Occupational Licensing Regulation for HVAC Technicians in the United States. Section 608 (together with Section 609, which covers motor vehicles) of the Clean Air Act serves as the main form of occupational licensure for technicians in the heating, ventilation, and air conditioning (HVAC) industry in the United States. [1]

  3. Testing, adjusting, balancing - Wikipedia

    en.wikipedia.org/wiki/Testing,_adjusting,_balancing

    Testing, adjusting, balancing. In heating, ventilation, and air conditioning (HVAC), testing, adjusting and balancing (TAB) are the three major steps used to achieve proper operation of heating, ventilation, and air conditioning systems. TAB usually refers to commercial building construction and the specialized contractors who employ personnel ...

  4. Principles and Practice of Engineering exam - Wikipedia

    en.wikipedia.org/wiki/Principles_and_Practice_of...

    The Principles and Practice of Engineering exam is the examination required for one to become a Professional Engineer (PE) in the United States. It is the second exam required, coming after the Fundamentals of Engineering exam. Upon passing the PE exam and meeting other eligibility requirements, that vary by state, such as education and ...

  5. Regulation and licensure in engineering - Wikipedia

    en.wikipedia.org/wiki/Regulation_and_licensure...

    Regulation and licensure in engineering is established by various jurisdictions of the world to encourage life, public welfare, safety, well-being, then environment and other interests of the general public [1] and to define the licensure process through which an engineer becomes licensed to practice engineering and to provide professional services and products to the public.

  6. Ductwork airtightness - Wikipedia

    en.wikipedia.org/wiki/Ductwork_airtightness

    The ductwork airtightness level is the airflow rate through ductwork leakages divided by the ductwork area. It is recommended to test at least 10% and 10 m 2 of the duct surface including all duct types and a variety of sizes and components. The ductwork surface area is estimated according to EN 14239. [11]

  7. Fundamentals of Engineering exam - Wikipedia

    en.wikipedia.org/wiki/Fundamentals_of...

    In 1965, 30 states administered the first FE exam. The FE tests knowledge of what college graduates should have mastered during school. In 1966, a national uniform PE exam was offered. [1] As of 2014, the FE and FS exams are offered only via Computer Based Testing (CBT). The exam consists of 110 questions and is given during a 6-hour session ...

  8. Professional certification - Wikipedia

    en.wikipedia.org/wiki/Professional_certification

    A certification is a third-party attestation of an individual's level of knowledge or proficiency in a certain industry or profession. They are granted by authorities in the field, such as professional societies and universities, or by private certificate-granting agencies. Most certifications are time-limited; some expire after a period of ...

  9. Florida Department of Highway Safety and Motor Vehicles

    en.wikipedia.org/wiki/Florida_Department_of...

    The department provides oversight and services in partnership with the various 67 Florida county tax collectors for the issuance of driver licenses, the Florida drivers license handbook [6] registrations and titling of automobiles, trailers, boats, and mobile homes. Florida residents who are at least 15 years old can obtain a learner license ...