Armature current of series dynamo is 15 A. Rotor winding resistance is 2.4 N, excitation winding resistance is 0.8 Q and load resistance is 10 N. According to thi information; a) The emf generated in the rotor? b) Armature voltage value? c) Dynamo output voltage value?
Armature current of series dynamo is 15 A. Rotor winding resistance is 2.4 N, excitation winding resistance is 0.8 Q and load resistance is 10 N. According to thi information; a) The emf generated in the rotor? b) Armature voltage value? c) Dynamo output voltage value?
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Transcribed Image Text:1. Armature current of series dynamo is 15 A. Rotor winding resistance is 2.4 Q,
excitation winding resistance is 0.8 Q and load resistance is 10 N. According to this
information;
a) The emf generated in the rotor?
b) Armature voltage value?
c) Dynamo output voltage value?
d) The power transferred to the load?
e) The efficiency of the dynamo?
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