1.

What is the formula for the pole pitch in the universal commutator motor?

A. pole pitch = 3.14 * diameter * 2 * no. of poles
B. pole pitch = 3.14 / diameter * 2 * no. of poles
C. pole pitch = 3.14 * diameter / 2 * no. of poles
D. pole pitch = 3.14 * diameter * 2 / no. of poles
Answer» D. pole pitch = 3.14 * diameter * 2 / no. of poles


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