The elevator transfer mechanism allows:
A.A.The elevator feel and centering unit to transfer the source of power for elevator actuators to hydraulic systems A or B, depending upon which is producing higher pressure
B.B.The control column to be physically separated in the event of an elevator jam
C.C.Forces from either control column to be transferred to the stabilizer
D.D.The elevator feel & centering unit to transfer proper aerodynamic forces to the control columns
正确答案是B