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Colorado (Denver) Refrigeration Operator (2022-09-28)
50 multiple-choice questions
Open book
2-1/2-hour time limit
Exam fee - $105.00
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.
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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.
In Stock These books are currently in stock.
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Closed Book These books are for pre-test study only and are not available for use during the test.
In Stock These books are currently in stock.
Out of Stock These books are currently out of stock.
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Open Book In Stock
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.
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Open Book In Stock
NFPA 70: National Electrical Code (NEC) 2014, With Tabs
Publication Year: 2014
$165.00
Adopted in all 50 states, the NEC is the benchmark for safe electrical design, installation, and inspection to protect people and property from electrical hazards. The NEC addresses the installation of electrical conductors, equipment, and raceways; signaling and communications conductors, equipment, and raceways; and optical fiber cables and raceways in commercial, residential, and industrial occupancies.
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Open Book In Stock
NFPA 70: National Electrical Code 2011
$150.00
Adopted in all 50 states, NFPA 70®: National Electrical Code has saved untold lives with comprehensive requirements for electrical wiring and equipment. When the Code advances to incorporate new technologies, you can't afford to fall behind! You need the 2011 NEC to safeguard people and property, and avoid violations.
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Open Book In Stock
Modern Refrigeration and Air Conditioning, 22nd Edition
$180.00
Modern Refrigeration and Air Conditioning bridges the gap between students and technicians, maintaining a high standard of quality in covering both fundamental principles and the latest technologies. This esteemed resource boasts a fresh instructional design that effectively combines theory, skill development, and service techniques to equip students with the knowledge needed to install and service refrigeration and HVAC systems. With the most current technical content, a logical and progressive structure, rich learning pedagogy, superior visuals, readability, and a focus on career and workplace readiness, it is ideal for today’s learners.
