Refrigeration Equipment Maintenance Technician (Beginner) (National Vocational Qualification Training Textbook)

Author: Li Yintai
Publisher:
Publish Date: 2006-01-01
Features: Guides you to enter the field, helps you obtain qualifications and embark on your ideal career; teaches skills, wishes you success in entering the hall of talents. Broad coverage—multiple trades and levels for your choice; strong practicality—focuses on professionalism and skills, easy to master; scientific organization—classified by levels and fields, easy to train; convenient for testing—question banks, test papers, and answers are all included.
This book is compiled based on the knowledge and skill requirements for "Refrigeration Equipment Maintenance" in the primary-level Household Appliance Product Maintenance Professional Standard, following the principles of job training needs. The content includes: fundamentals of refrigeration technology, intermediate compression refrigeration systems, basic knowledge of refrigerants, heat transfer fluids, and refrigeration lubricating oils, basic knowledge of refrigeration equipment, common instruments and tools for refrigeration equipment maintenance, and common faults and maintenance of refrigeration equipment. At the end of the book, there is a question bank and answers to facilitate enterprise training, assessment, and self-testing for readers.
This book is primarily used as a teaching material for enterprise training departments, vocational skill assessment training institutions, re-employment and migrant worker training institutions. It can also serve as a teaching book for technical schools, secondary vocational schools, and various short-term training classes, and is suitable for self-study by relevant workers.