The class B push-pull circuit can deliver 100 W of a.c. output power. What should be the minimum power rating of each transistor ? December 24, 2018 – by admin The class B push-pull circuit can deliver 100 W of a.c. output power. What should be the minimum power rating of each transistor ? A. 20 W B. 40 W C. 10 W D. 80 W