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D.C. Generators
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Two generators A and B have 6 poles each. Generator A has wave wound armature while generator B has lap wound armature. The ratio of the induced e.m.f. is generator A and B will be

Answer & Solution
Correct Answer: Option B
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4 Comments
Bikas Das
Bikas Das 2 years ago
E(g1)/E(g2)=A(2)/A(1)=6/2=3:1
Satish K
Satish K 6 years ago
Reff to emf equation.
In lap wound no of polls equal to no of parallel paths so ratio becomes 1.
In wave wound no of parallel paths equal to 2
So P/A = 6/2= 3
Finally ratio is 1:3
Ashwini Hargude
Ashwini Hargude 6 years ago
How?
Mrinal Kanti
Mrinal Kanti 6 years ago
Wrong