UNIVERSITY OF FLORIDA The Refrigeration and Air Conditioning Laboratory includes both ammonia and freon equipment of various sizes and types used both in air conditioning and com- mercial refrigeration. Test units of the following types are available: water spray, direct expansion, ice melting, and ice accumulator. There are many systems of heating and air conditioning installed on the campus which vary in size from small package units to those in excess of 350 tons of refrigeration. The Mechanical Engineering Department has an extensive staff of skilled tech- nicians and a special set of shops which are available for building all types of special research equipment. These shops serve the College of Engineering including the En- gineering and Industrial Experiment Station and all other units of the University re- quiring precision work. Also a wide range of specialized research instruments are avail- able for many types of experimental investigations which are conducted in the graduate program and the numerous projects of the Engineering and Industrial Experiment Station. MASTER OF SCIENCE IN ENGINEERING See the Graduate School section of the Catalog. All instructional departments in the College of Engineering offer graduate work leading to the degree of Master of Science in Engineering. The Departments of Chemi- cal Engineering and Electrical Engineering offer graduate work leading to the degree of Doctor of Philosophy. There is considerable demand for engineers with graduate degrees, particularly in research, design and development work, and teaching. The facilities of the College, including the Florida Engineering and Industrial Experiment Station, are exceptionally well adapted for graduate study. Any undergraduate student whose scholastic average is well above average is urged to consider seriously the possibility of doing graduate work. The Dean and the various members of the staff of the College will be happy to confer with students in regard to graduate study. DOCTOR OF PHILOSOPHY DEGREE IN ENGINEERING The Doctor of Philosophy Degree is awarded in both Chemical and Electrical Engineering. The general requirements for this degree are included in this catalog under The Graduate School. Further details may be secured from the Dean of the Graduate School or the Dean of the College of Engineering. PROFESSIONAL DEGREES The professional degree of Aeronautical Engineer, Agricultural Engineer, Civil Engineer, Chemical Engineer, Electrical Engineer, Industrial Engineer or Mechanical Engineer will be granted to a graduate of the College of Engineering of the University of Florida who has: (a) Shown evidence of having satisfactorily practiced his profession for a minimum of five years following receipt of the Bachelor's degree, during the last two years of which he shall have been in responsible charge of important engineering work. A grad- uate who is a registered engineer in the State of Florida will be accepted as satisfying this requirement. (b) Presented a thesis showing independence and originality and of such a quality as to be acceptable for publication by the technical press or a professional society. (c) Satisfactorily passed an examination at the University upon the thesis and professional work.