4 Questions
What is the definition of the Coil Span Factor $K_C$?
The ratio of the voltage generated in the short pitch coil to the voltage generated in the full pitch coil
What is the value of $K_C$ for a full pitch coil?
$1$
What is the value of $K_C$ for a short pitch coil?
Less than $1$
What does the value $K_C = cos \dfrac{\alpha}{2}$ represent?
Coil Span Factor
Test your knowledge of coil span factor with this quiz. Explore the definition and calculation of the coil span factor, representing the voltage generated in short pitch coils compared to full pitch coils in electrical machines.
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