(WTT) Wind Turbine Technician Certification Practice Test
(WTT) Wind Turbine Technician Certification WTT Mechanical Systems
What is the function of the yaw system in a wind turbine?
Select your answer
A
To regulate the speed of the blades.
B
To control the direction of the turbine.
C
To store excess energy.
D
To prevent overheating of the generator.
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