Question
Download Solution PDFIf the number of parallel paths (A) in a DC generator is increased, the generated EMF will:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept
The generated EMF in a DC generator is given by:
\(E={NPϕ Z\over 60A} \)
where, E = EMF generated
N = Speed in RPM
P = Number of poles
ϕ = Flux per pole
Z = No. of conductors
A = No. of parallel paths
Explanation
From the above expression, we observed that the induced EMF is inversely proportional to the no. of parallel paths.
So, if the number of parallel paths (A) in a DC generator is increased, the generated EMF will decrease.
Last updated on Jun 7, 2025
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