西安交通大学专业英语题库答案 - 题库考试答案搜索网

<判断题>The commutator can change current direction in the conductor 解析
<判断题>In China alternating current is usually generated at 60Hz 解析
<判断题>Electron will flow through a conductor from the positive terminal to the negative terminal 解析
<判断题>An output device, such as a keyboard or mouse, gathers input and transforms it into a series of electronic signals for the computer 解析
<判断题>A digital computer controlled system is only designed for discrete variable 解析
<判断题>A computers microprocessor only understands high-level language 解析

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