In a differentially compounded dc motor
(A) the speed is constant as the torque increases
(B) the speed falls non-linearly as the torque increases
(C) the speed increases non-linearly as the torque increases
(D) the flux increases as the load increases
(A) the speed is constant as the torque increases
(B) the speed falls non-linearly as the torque increases
(C) the speed increases non-linearly as the torque increases
(D) the flux increases as the load increases