1.

What is the formula of the area of each end ring?

A. area of each end ring = 0.32 * total cross section of rotor bars * number of poles
B. area of each end ring = 0.32 / total cross section of rotor bars * number of poles
C. area of each end ring = 0.32 * total cross section of rotor bars / number of poles
D. area of each end ring = 1/0.32 * total cross section of rotor bars * number of poles
Answer» D. area of each end ring = 1/0.32 * total cross section of rotor bars * number of poles


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