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PSI Ohio Refrigeration Contractor Examination Certification Package


the test consists of 60 questions and you get 3 hours to complete the test. the minimum passing score is 70%.

Tests a candidate’s knowledge to install, maintain, repair or alter any system of refrigeration unlimited to tons or horsepower provided, however, that such refrigeration is intended to be used for the purpose of food and product preservation and is not to be used for comfort systems.

The reference material listed below was used to prepare the questions for this examination. The examination may also contain questions based on trade knowledge or general industry practices. Except for Code books, you can base your answers on later editions of references as they become available. For Code questions, the examinations will be based only on the edition of the Code book that is listed

This examination is OPEN BOOK.

The following reference material is allowed in the examination center

Ohio Mechanical Code, 2011

Modern Refrigeration and Air Conditioning, 20th Edition, 2017

Candidates are responsible for bringing their own references to the examination center. Reference materials may be highlighted, underlined, and/or indexed prior to the examination session. However, references may not be written in. Any candidate caught writing in the references during the examination will have the references confiscated and will be reported to the department. Furthermore, candidates are not permitted to bring in any additional papers (loose or attached) with their approved references. Any additional materials will be removed from the references and confiscated.

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