A 50-Hz synchronous salient pole generator is driven by a hydro-electric turbine at a speed of 125 rpm. There are 576 stator slots with two conductors per slot. The air-gap diameter is 6.1 m and the stator length is 1.2 m. The sinusoidally distributed flux density has a peak value of 1.1 T.
(a) Calculate the maximum rms single-phase voltage that can be produced by suitably connecting all the conductors.
(b) Find the per phase emf if the conductors are connected in a balanced 3-phase winding.