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The step angle of a 4-phase stepper motor having 200 rotor teeth is:

A1.8 degrees
B0.45 degrees
C7.5 degrees
D15 degrees

Explanation

Step angle beta = 360° / (m * N_r) = 360° / (4 * 200) = 360 / 800 = 0.45°.

Submitted by: mcqstutor Team More Electrical Engineering MCQs →

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