B.Tech. Agricultural PREVIOUS YEAR PAPER Third yearAKTU PAPER: THERMODYNAMICS, REFRIGERATION AND AIR CONDITIONING (RAG 503) 2018-19Rashmi YadavJuly 19, 2019December 11, 2019 by Rashmi YadavJuly 19, 2019December 11, 20190154 Here we are providing AKTU Paper : THERMODYNAMICS, REFRIGERATION AND AIR CONDITIONING (RAG 503) 2018-19 Previous Year Question Paper for B. TECH...