单选题When there is no movement of the rams on an electro-hydraulic steering gear, the tilting box of the running pump is （）.Aset for maximum torqueBon the purge and vent strokeCin the neutral positionDrotating backwards
单选题
When there is no movement of the rams on an electro-hydraulic steering gear, the tilting box of the running pump is （）.
A
set for maximum torque
B
on the purge and vent stroke
C
in the neutral position
D
rotating backwards
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