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RBT 六年级机电系统

Authored by KONG Moe

Physical Ed

2nd Grade

10 Questions

Used 33+ times

RBT 六年级机电系统
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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

_________ 能产生动力,使有关的装置运作、移动或转动。

电动自行车

机电系统

电动机

传动带

2.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

机电系统中常见的动力装置包括(多选题):

齿轮

滑轮和传动带

链轮和链条

轮胎和备胎

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

这是什么?

齿轮

滑轮和传动带

链轮和链条

轮胎和备胎

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

电动机的________转动时,轴上的________会带动另一个________,使齿轮跟着转动。

小齿轮、大齿轮、轴

轴、小齿轮、大齿轮

大齿轮、轴、小齿轮

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

两个紧密咬合的齿轮, 他们旋转的方向是相反的

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

这是什么?

齿轮

滑轮和传动带

链轮和链条

轮胎和备胎

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

电动机的轴转动时,轴上的________会带动链条,传送动力,使________也朝同样的方向转动。

小链轮、大链轮

大链轮、小链轮

小链轮、链条

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