Access free previous year examination question papers for Rajiv Gandhi Proudyogiki Vishwavidyalaya (RGPV) Polytechnic Diploma subject REFRIGERATION, AIR CONDITIONING & POLLUTION CONTROL (0073). Download PDFs or read them online below.
| Year | Session | Actions |
|---|---|---|
| 2018 | PT_S | |
| 2017 | PT_S | |
| 2016 | PT_S | |
| 2016 | PT_F | |
| 2015 | PT_F |