AIR161 — Heating, Air and Refrigeration Calculations I
AIR 161 - Heating, Air and Refrigeration Calculations I AIR 161 - Heating, Air and Refrigeration Calculations I Introduces fractions, decimals, sign of operations, equations, Ohm’s Law, subtraction, multiplication and division of signed numbers. Teaches fundamentals of algebra, expression of stated problems in mathematical form, and solutions of equations. Prerequisites: None