126 Engineering 47, Technical Reports 3 Mathematics 8, 9, 150, Calculus, Advanced Mathematics 4 4 4 ♦Approved Electives (Economics 1, 2, and Humanities) 6 3 3 Physics 7, 8, 9, Engineering Physics 5 5 5 18 19 19 COURSES OF INSTRUCTION Engineering 1. Engineering Drawing. Use of drawing instruments and instrument exercises, lettering practice, geometric constructions and problems, orthographic projections and multi-view drawing, primary auxiliary views, and secondary auxiliary views. Two laboratory periods and one lecture period a week. Three quarter hours. Autumn, Winter. Staff lb. Elementary Drafting for Forestry Students. Care and use of instruments, lettering, drafting fundamentals. One laboratory period a week. One quarter hour. Autumn. Staff 2. Engineering Drawing. Revolution problems, sections, isometric and oblique drawings, dimensioning principles and limit dimensions, threads and fasteners, working drawings, graphs, and engineering graphics. Prerequisite: Engineering 1. Two laboratory periods and one lecture period a week. Three quarter hours. Winter, Spring. Staff 8. Descriptive Geometry. Review of orthographic projection, auxiliary view solutions, solutions by the revolution method; line, plane and point relationships; graphical computations, polyhedrons, curved surfaces, and warped surfaces; analytic solutions, and practical applications. Prerequisite: Engineering 2. One lecture and two laboratory periods a week. Three quarter hours. Spring. Staff 4. Surveying. The theory and use of surveying equipment, including the chain, plumb-bob, hand level, engineer's level and engineer's transit. This equipment is used to measure horizontal and vertical angles and distances, run traverses, and shoot grades. One lecture and two field periods a week. Prerequisites: Engineering 1, and Mathematics 3. Three quarter hours. Autumn. Buss, Cutler 5. Surveying. A continuation of Engineering 4a, the field periods being replaced by office practice including adjusting and plotting of field data, computation of areas and volumes, earth fill dam volumes, reservoir area-capacity curves, and use of the polar planimeter. Prerequisite: Engineering 4a. One lecture and two laboratory periods a week. Three quarter hours. Winter. Buss, Cutler *A student who transfers to U.S.U. in Engineering should consult his adviser concerning the General Education requirements. In place of three hours of the approved electives, a student transferring to U.S.U. in Mechanical Engineering should take Enginer- ing 4. 127 6. Surveying. A continuation of Engineering 5. Office practice is replaced by field work. A large scale topographic survey is made by running horizontal and vertical control, taking solar observation for meridian, and by shooting details with the transit and plane tables. The topographic map is completed. Prerequisite: Engineering 5. One lecture and two field periods a week. Three quarter hours. Spring. Buss, Cutler 14. Machine Shop. Machine-shop methods, and practice. It deals with some bench work and hand tool usage, basic fundamentals of lathe, drill press, shaper, and milling machine operation such as facing, rough and finish turning, thread cutting, drilling, reaming, boring, taper turning, plane and angular shaping, and gear work. Two shop periods a week. Two quarter hours. Winter. Staff 18. Engineering Mechanics. Principles of static stress analysis of engineering structures and materials. Prerequisites: Physics 7, Mathematics 7, 8, with at least C grade. Four lecture periods a week. Four quarter hours. Winter, Spring. Huish, Murphy 19. Engineering Mechanics. A continuation of Engineering 18. Includes an introduction to Kinetics. Prerequisite: Engineering 18, with at least C grade. Four lectures a week. Four quarter hours. Spring. Murphy V 24. Principles of Electrical Engineering. A beginning course in the theory of electrical engineering. Topics include electrical quantities, resistance, and conductance, Kirchoff's laws, network therms, and introduction to a.c. circuit theory. Prerequisites: Physics 7 and Mathematics 7, or may be taken concurrently. Three lecture periods a week. Three quarter hours. Autumn. Atkins 25. Principles of Electrical Engineering. A continuation of Engineering 24. Topics include inductance, capacitance, circuit equations, complex algebra, average power and effective current, electrical measuring instruments, analysis of simple a.c. circuits, substitution methods, and resonance. Prerequisites: Engineering 24, Mathematics 7, and Physics 7. Three lecture periods and one laboratory period a week. Four quarter hours. Winter. Atkins 26. Principles of Electrical Engineering. A continuation of Engineering 25. Topics include graphical solution of circuits, solutions by network therms, coupled circuits, nonlinear elements, and Fouier analysis. Prerequisites: Engineering 25, Mathematics 8, and Physics 8. Three lecture periods and one laboratory period a week. Four quarter hours. Spring. Atkins