Details: study and test the firing circuit of three phase half controlled bridge converter. power quality analysis of 3 phase half controlled bridge converter with r and rl loads. control speed of dc motor using 3-phase half controlled bridge converter. plot armature voltage versus speed characteristic.(a) power quality analysis of 3-phase full controlled bridge converter feeding r and rl load. (b) study and obtain waveforms of 3-phase full controlled bridge converter with r and rl loads. (c) control speed of dc motor using 3-phase full controlled bridge converter. plot rmature voltage versus speed characteristic.(a) experimental analysis of 3-phase ac voltage regulator with delta connected, star connected (with floating load), r& rl load (b) control speed of a 3- phase induction mot