and heat-treating furnace. Hand tools, bench equipment, and machine parts are made that will give the individual practical experience in shop maintenance. Five quarter hours. Autumn. Larson, McCormac 52. Welding of Ferrous and Non-ferrous Metal... A course covering the following units of work: source and preparation of acetylene and oxygen, construction and care of equipment, practice in making all types of welds in all positions, cast iron welding, jobs requiring pre-heating and annealing, brazing of steel, cast iron and copper alloys, welding of aluminum, pewter, etc., practice in applying different types of hard-facing, and cutting of steel and cast iron. Five quarter hours. Winter. Larson, McCormac 53. Maintenance Mechanics Carpentry. A course designed to give training to students in buildings and grounds maintenance. Special emphasis is placed on alterations and remodeling, including door, window, and furniture repairs. Five quarter hours. Spring. Best 54. Automotive Servicing and Adjusting. A course acquainting the student with the technique of making minor adjustments and servicing motor vehicles. Five quarter hours. Autumn. Gaz, Hartog 55. Maintenance Mechanics Painting. Instruction and training in the supervision and painting of machinery, equipment, tools, racks, benches, walls, and floor; scaffold erection and safety practices; also paint reduction, color mixing and blending with light reflection. Five quarter hours. Winter. Vandenberg 56. Elementary Electricity. A course dealing with the elementary theory of direct and alternating currents and equipment as well as the method of connecting instruments, generators, insulators, transformers, and control equipment. It is intended for a student who plans to become familiar with the connections, control, and performance of electrical equipment in industry, but who does not desire to spend the time necessary to become a skilled tradesman. Five quarter hours. Spring. Staff Trade Technical 61. Elementary Machine Shop. A course prepared to give instruction in the construction of machines and hand tools: also shop problems such as safety precautions and the care and maintenance of machine shop equipment. Five quarter hours. Autumn. Larson, McCormac 62. Principles and Practice of Welding Ferrous and Non-ferrous Metals. A course covering the technical phases of the shop practice and the fundamental information necessary to do the practical work. Five quarter hours. Winter. Larson, McCormac 63. Maintenance Mechanics Carpentry. The theories and practices involved in cost estimating and subcontracting, alternations, and remodeling. The application of blue print reading and specifications interpretation given special consideration. Five quarter hours. Spring. Best 64. Automotive Servicing and Adjusting. A theory course acquainting the student with the techinique of making adjustments and servicing motor vehicles. Five quarter hours. Autumn. Gaz, Hartog 65. Maintenance Mechanics Painting. A theory course offered to a student majoring in maintenance mechanical work. It aims to give general information covering the need of improved plant conditions, such as lighting improvement, pleasing and contrasting colors. Special emphasis is given to cost estimation and sub-contracting. Five quarter hours. Winter. Vandenberg 66. Elementary Electricity. A theory course dealing with the elementary theory of direct and alternating currents and equipment as well as the method of connecting instruments, generators, insulators, transformers, and control equipment. Five quarter hours. Spring. Staff DEPARTMENT OF REFRIGERATION The curriculum in Refrigeration prepares the student for employment after completion of two years of training. Refrigeration CURRICULUM Course Description Credit Basic English 81 English Essentials 3 Requirements Health Educ. 1 Personal Hygiene 2 Mathematics 81 Applied Mathematics 5 Orientation 11 Freshman Orientation 2 Phys. Educ. 3 approved activities 3 Major Field Refrig. 51-56 Shop Practice 30 Requirements Refrig. 61-66 Trade Technical 30 Related Chemistry 81 Chemistry Applied 3 Requirements Tech. Educ. 88 Welding 2 Tech. Educ. 91 Mech. Draw. 2 ' Recommended Bacteriology 1 Elem. Bact. 5 Electives Economics 21 Industrial Economics 3 Sociology 21 Social Relationships 3 Tech. Educ. 84 Industrial Safety 3 Tech. Educ. 86 Basic Tool Processes 2 Tech. Educ. 87 Machine Shop 2 *Will not be given 1955-56.