Question
Download Solution PDFIn a DC generator, generated emf is directly proportional to _____
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFIn a dc generator, generated emf is given as
E = V + Ia Ra
Where,
Z is conductor per pole
P is the number of poles
Φ is the flux per pole
N is the speed in rpm
A is the number of parallel paths
Ia is armature current
Ra is armature resistance
V is terminal voltage
Thus, from the dc generator induced emf expressions it is clear that the induced emf is directly proportional to the conductor per pole, speed, number of poles and flux per pole.
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