六年级 设计与工艺 单元一：机电产品如何操作
Quiz
•
Design
•
1st - 5th Grade
•
Easy
K K
Used 48+ times
FREE Resource
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6 questions
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1.
REORDER QUESTION
1 min • 1 pt
顺序排列自动搅拌机操作步骤
调速器调节电压并输送至电机
电机根据电压的大小来调节转动速度
插头插入插座，开启电源
按下开关，电能启动电机
电机的轴带动齿轮组转动
2.
MATCH QUESTION
1 min • 1 pt
正确匹配元件
电气元件
电子元件
电子元件
机械元件
3.
DRAW QUESTION
3 mins • 1 pt
画出其中一种机械元件
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哪项是电机的作用
把电能转换成动能，使轴带动齿轮组转动
把电能转换风能，使轴带动齿轮组转动
用于调节电压大小，来调节搅拌机的转动速度
传输电源
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哪项是调速器的功能
用语调节重量，是搅拌机变轻
用于调节电压大小，来调节搅拌机的转动速度
仅用于加大电压，加快搅拌机的转动速度
仅调小电压，减慢搅拌机的转动速度
6.
OPEN ENDED QUESTION
3 mins • 1 pt
一个机电系统的产品没有了电子元件，还能运行吗？
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