In reducing engine speed to an efficient propeller speed by the use of reduction gears, _______. -题库考试答案搜索网

In reducing engine speed to an efficient propeller speed by the use of reduction gears, _______.

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2022-01-02 15:28

A、speed and torque are both reduced
B、speed is reduced and torque remains unchanged
C、speed is reduced and torque is increased
D、speed is sometimes unchanged while torque is increased

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正确答案

C

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