Module4 PODCAST: Recent Episodes
Kevoy Smith
Explain how to design an AC and Refrigeration System from scratch using the tool that are readily available to the US.
Discuss the effects of evaporator temperatures on the performance of the vapour compression refrigeration cycle.
Explain the following in not less than 1000 words: centrifugal switch, an electronic relay, capacitor-start motor. Start and run capacitors. Permanent split-phase motor, the shaded-pole motor three-phase motor single-phase hermetic motor and potential and current relays.
Using tools readily available to a refrigeration technician one can do basic calculation using practical values observed in the AC and refrigeration field.