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A 4-pole, lap wound, d.c machine has total number of 800 armature conductors and produces 0.03...

A 4-pole, lap wound, d.c machine has total number of 800 armature conductors and
produces 0.03 Wb flux per pole when field is excited. If the machine is driven by a prime
mover at 1000 rpm, calculate the generated emf across the armature. If the generator is
loaded to deliver an armature current of 50 A, Calculate the prime mover and
electromagnetic torques developed at this load current. Neglect frictional torque.

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