Question: . A 8 pole, 2 5 conductor, wave wound DC Shunt generator with the terminal voltage of 2 5 0 Volts delivering 1 0 amperes

.

8

pole,

25

conductor, wave wound DC Shunt generator with the terminal voltage of

250

Volts delivering

10

amperes to the load has an armature resistance value of

2.5

ohms and field circuit resistance of

250

ohms. The generator has an armature speed of

1500

rpm

.

Calculate the flux per pole in the machine and then assume that the machine has to be run as a motor with the same terminal voltage and draws a current of

6

Amperes from the mains, with the same magnetic field. Determine the speed of rotation of the armature.

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