A 4-Pole D.C. Generator has a speed of 1500r.p.m. Then what
will be the frequency of D.C. Generator ?
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Answer Posted / jenjen
The question is not clear. It does not clearly mention whihc
frequency it refers to.
If we consider the output d/c voltage, its frequency should
be zero; however, the frequency of the generated voltage in
the armature will be:
1500*4
f= ------ Hz = 50Hz.
120
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