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Questions and Answers
What is the definition of the Coil Span Factor $K_C$?
What is the definition of the Coil Span Factor $K_C$?
- The difference between the voltages of two coil sides
- The product of the voltages of two coil sides
- The ratio of the voltage generated in the short pitch coil to the voltage generated in the full pitch coil (correct)
- The sum of the voltages of two coil sides
What is the value of $K_C$ for a full pitch coil?
What is the value of $K_C$ for a full pitch coil?
- $0$
- $1$ (correct)
- $-1$
- Depends on the value of $\alpha$
What is the value of $K_C$ for a short pitch coil?
What is the value of $K_C$ for a short pitch coil?
- Depends on the value of $\alpha$
- Less than $1$ (correct)
- Greater than $1$
- Equal to $1$
What does the value $K_C = cos \dfrac{\alpha}{2}$ represent?
What does the value $K_C = cos \dfrac{\alpha}{2}$ represent?
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