What is a pitch drive motor?

1.	What is a pitch drive motor?
A.	A motor that senses wind direction
B.	A motor to control the angle of blades
C.	A motor to ensure nacelle faces in the direction of the wind
D.	A motor to rotate the blades
Answer» C. A motor to ensure nacelle faces in the direction of the wind

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What is a pitch drive motor?

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