Principles and applications of thermodynamics, electricity, fluid mechanics, heat transfer, psychrometry, and material and energy balances of food processing and preservation. Pre: (BIOL 171, CHEM 162 or CHEM 171 or CHEM 181A, MATH 243 or MATH 253A, PHYS 151 or PHYS 170) with a minimum grade of C; or consent. (Once a year) (Cross-listed as BE 411 and FSHN 411)