单选题下面有关限定最大舵角的主要原因是()。A避免舵机过载B避免工作油压过高C避免舵机尺寸过大D转船力矩随着舵角的变化存在最大值
单选题
下面有关限定最大舵角的主要原因是()。
A
避免舵机过载
B
避免工作油压过高
C
避免舵机尺寸过大
D
转船力矩随着舵角的变化存在最大值
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