Refrigeration Equipment Maintenance Technician On-the-Job Exam Prep Guide (Intermediate) (On-the-Job Exam Prep Guide Series)

Author: Xing Zhenxi et al
Publisher:
Publish Date: 2005-03-01
Features: This book is a learning guide for refrigeration equipment maintenance workers (intermediate level) preparing for job entry and examination. The book is divided into three parts: Theoretical Knowledge, Operational Skills, and Selected Questions, Practice Exams, and Job Entry Examination Simulation Papers. The first two parts primarily cover basic electricity, basic thermodynamics and fluid mechanics, refrigeration principles, refrigeration compressors, refrigeration systems and equipment, fault analysis and troubleshooting of refrigeration systems, air conditioning systems, control circuits of small refrigeration and air conditioning units, safety knowledge, and tool and equipment knowledge. These sections provide detailed answers to the knowledge and practical operational skills required for skill certification in the form of Q&A, demonstrating strong targeting and practicality. The third part includes selected questions, job entry examination simulation papers, and a key points table for certification assessment, offering significant reference value for candidates participating in vocational skill job entry examinations. This book is suitable for refrigeration equipment maintenance workers preparing for job entry examinations, as well as for teachers and students of technical schools and vocational schools for learning, reference, and self-study.