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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 | |