0 0 votes If the ratio of recycle gas to purge gas $(F{_R}{_G}/F{_P}{_G})$ is $4$ then $Y{_R}{_B}$ is $3/8$ $2/5$ $1/2$ $3/4$ Process Calculations and Thermodynamics gate2012 process-calculations-and-thermodynamics numerical-answers + – Milicevic3306 8.0k points answer Follow 0 reply