Q2/ An eight poles DC shunt generator supplies a load of 12.5 ohm at 250 V. its armature carries wave connected 778 conductors and its armature and field winding resistance are 0.24 ohm and 250 ohms respectively. Find the armature current, the induced emf, and the flux per pole. Assume the generator runs in 500 rpm. ach

C 4 Pole generator has a lap wound armature with 30 conductor per slot. The flux per pole is 30mWb and the speed of the generator is 960rpm. Find the total number of slots to generate an EMF of 316.8V.

1A. Which of the following is/are a method of providing field excitation for a DC generator. a) separately excited shunt b) self-excited series c) self-excited shunt d) all of the above 1B. Which type of field winding typically has the higher resistance? a) series b) shunt

The armature of a two-pole generator is rotating at 3600 r/min. The armature has a simplex lap winding with a total of 1504 conductors. Determine the generated voltage when the flux per pole is 600,000 x 10-8 Wb. 5.5