Sophomore Year A. W. S. English 1, 2, 3 3 3 3 Health Education 1 2 Physics 2 5 Refrigeration 54, 55, 56 5 5 5 Refrigeration 64, 65, 66 5 5 5 Technical Education 87, 88 2 2 Technical Education 96 3 # 18 18 17 COURSES OF INSTRUCTION Shop Practice 51. Fundamentals of Refrigeration Service and Repair. A course designed to acquaint the beginning student with construction and operation of refrigeration machines. Five quarter hours. Autumn. Maycock 52. Service and Repair of Components of a Refrigeration Ma-chine. A course designed to prepare an individual to make repairs to condensers, evaporators, compressors, and liquor control system. Five quarter hours. Winter. Maycock 53. Service and Repair of Electrical Units. A shop course to prepare students to make repairs and service the electrical equipment used in refrigeration machines such as motors, humidity, temperature, and pressure control. Five quarter hours. Spring. Maycock 54. Elementary Sheet Metal Fabrication. A shop course designed to prepare students to fabricate the various sheet metal parts used in the repair and construction of refrigerators. The process taught involves both hand and machine techniques. Five quarter hours. Autumn. Maycock 55. Commercial Servicing of Refrigeration Units. A course which assists the student to become aware of the problem and the technique used in the servicing of large commercial refrigeration units. Five quarter hours. Winter. Maycock 56. Construction of Refrigerators. A course designed to teach students how to construct deep freeze units through the use of factory constructed units assembled in either homemade cabinets or modified domestic cabinets. Students are required to purchase the necessary material and equipment for this project. This is an essential phase of the work for completion of the course. Five quarter hours. Spring. Maycock Trade Technical 61. Principle of Refrigeration. A course which will acquaint the student with the refrigeration cycle and teach the construction of important units used in completion of the refrigeration process. Five quarter hours. Autumn. Maycock 62. Principle and Technical Information of Service and Repair. A course which deals with the problem confronting the refrigeration mechanic in the repair and service of the several component parts of the refrigerator; such items as the repair or service of pumps, condensers, evaporators and liquor controls. Five quarter hours. Winter. Maycock 63. Fundamentals of Electricty. A course dealing with elementary theory of electricity. Five quarter hours. Spring. Maycock 64. Sheet Metal Shop Problem. A course designed to teach the necessary mathematics and layout of sheet metal parts paying particular attention to the theory of pattern development. Five quarter hours. Autumn. Maycock 65. Commercial Refrigeration. A study of the several types of commercial refrigeration such as brine system of cooling and large work in types of commercial refrigeration. Five quarter hours. Winter. Maycock 66. Fundamentals of Refrigeration Construction. A course designed to give the student the necessary technical knowledge required to construct a deep freeze box. Such basic information as calculating heat losses through cabinets and usage load is taught. Five quarter hours. Spring. Maycock DEPARTMENT OF WATCHMAKING J. McCormac The Department of Watchmaking is organized to give instruction in the various phases of cleaning, adjusting and repairing, including the necessary lathe work. This training will meet the requirements of Type A and Type B programs.