Q2/ Asphase, 6.6 KV, 6-pole, 50 Hzy A-Conv. S.M has Z = o+j 30 r/phose, take 100A of 0.9 leading Pif current Neglect losses. Find: @auf @ load angle in mechanical dgrees Tr. what increase in excitation is required to sustain a torque overload of 2500 μ-m without falling of synchronism.⑥with this excitalian what would be The Values of Current, P.f, 5 at vated torque 6 with this excitation what reduction of terminal Voltage would be permissible to just keep The motor in Synchronism at rated torque,