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AIR CONDITIONING
& REFRIGERATION I & II
The objectives of
this course are to give the student a background in all types of
refrigeration and air conditioning past and present. The course is
designed for the handyman interested in how and why a refrigerator works,
and for the mechanic who is interested in diagnosis of troubles in
commercial installation.
I. The Fundamental Principals,
Domestic and Commercial
A. Heat Flow
B. Temperature, Pressure
C. Types of Heat
1. Measuring
2. Transfer
D. Gas Laws
E. Basic Tools and Materials Used
in Refrigeration
II. Basic Refrigeration Systems
A. System Components
B. York Trainer Study of Systems
III. Refrigerant Control Devices
A. Cap Tube
B. A.E.V.
C. T.E.V.
IV. Electric Motors
A. Types of Motors and Controls
B. Principle of Operation
C. Use of Ammeter - Ohmmeter -
Amprobe
V. Soldering
A. Soft
B. Silver Brazing
VI. The Cage Manifold
A. Installation
B. Use in Trouble Shooting
VII. The Operation, Observation,
and Repair of Different Types of Refrigeration Machines |
