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TX-CR-Class B Commercial Refrigeration - Class B (2021-09-02)

100 Questions, 70% Required to Pass, 170 Minutes Allowed

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.

These products apply to test outline dated 2021-09-02

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Open Book These books are allowed while taking your test.
Closed Book These books are for pre-test study only and are not available for use during the test.

  • Open Book

    Modern Refrigeration and Air Conditioning 21st Edition

    21st Edition

    $140.00

    Modern Refrigeration and Air Conditioning is the HVACR standard for a new generation of learner. It correlates to HVAC Excellence and PAHRA accreditation requirements to ensure complete coverage that prepares students for career success. This edition has an improved instructional design, improved assessments, enhanced content on fundamentals, such as electrical theory and troubleshooting, and new digital assets that help students master knowledge, hands-on applications, and diagnostic skills. The revision also helps prepare students for employment and careers with new lab activities and features. Prepare your students for careers with new learning materials based upon the original HVACR industry standard.
    Follow-the-Heat™ Animations provide 63 short animations that introduce foundational concepts using simple, easily understood graphics and narrations.
    Troubleshooting Activities create an interactive experience designed to develop and promote troubleshooting techniques and logical diagnostic skills.
    New chapter on Electrical Troubleshooting, and expanded electrical coverage in the text and lab manual provide excellent coverage of essential information.
    Soft Skills for HVACR features emphasize the importance of workplace skills.
    Service Call Troubleshooting features present on-the-job service call situations.
    Full-color Lab Manual includes 35 new lab activities – including activities focusing on basic electrical skills and sheet metal construction.

  • Open Book

    Uniform Mechanical Code 2015

    Publication Year: 2015

    $118.00

    The 2015 edition of the Uniform Mechanical Code (UMC©) represents the most current approaches in the mechanical field.  It is the fifth edition developed under the ANSI Consensus process is designated as an American National Standards by the American National Standards Institute (ANSI). Contributions to the content of this code were made by every segment of the built industry, including such diverse interests as consumers, enforcing authorities, installers/maintainers, labor, manufacturers, research/standards/ testing laboratories, special experts and users. The UMC provides complete requirements for the installation and maintenance of heating, ventilating, cooling and refrigeration systems, while at the same time allowing latitude for innovations and new technologies.

  • Open Book

    International Mechanical Code 2015

    Publication Year: 2015

    $95.00

    Establishes minimum regulations for mechanical systems using prescriptive and performance-related provisions. The IMC was developed with broad-based principles that make possible the use of new materials, methods and design.

  • Open Book

    International Fuel Gas Code 2015

    Publication Year: 2015

    $97.00

    Addresses the design and installation of fuel gas systems and gas-fired appliances through requirements that emphasize performance.

  • Open Book

    International Fuel Gas Code Turbo Tabs 2015

    $14.00