
L4-G1_模擬平交道-3
Authored by Yan Yu Yan
Computers
6th - 8th Grade

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
OPEN ENDED QUESTION
30 sec • Ungraded
1.生活中有那些裝置有蜂鳴器功能?(最少一項)
Evaluate responses using AI:
OFF
2.
MULTIPLE CHOICE QUESTION
45 sec • 10 pts
2. 蜂鳴器分"有源"與"無源" 有源蜂鳴器:包含「振盪電路」,此振盪電路只要通電,就會產生一個固定頻率變化的脈波只能發出單一頻率的聲音。優點是容易控制,缺點是聲音不能改變、價格較高。 無源蜂鳴器:不包含「振盪電路」,振動時所需的脈波頻率必須自己加以設定控制。 優點是電路簡單、價格較低、聲音頻率可以改變,缺點是控制較為複雜。 請問我們教具板使用的是哪一款蜂鳴器?
3.
OPEN ENDED QUESTION
45 sec • Ungraded
3.伺服馬達可以控制轉動角度,請問可控制的範圍是多少?
Evaluate responses using AI:
OFF
4.
MULTIPLE CHOICE QUESTION
45 sec • 10 pts
4.直流減速馬達:可控制轉速與方向,下面旋轉方向對應的方向何者正確?
5.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
5.直流減速馬達的極限值?
6.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
(是非題) 6.燈條PWM的意思是腳位不斷切換"有電"、"沒電"的狀態
7.
MULTIPLE CHOICE QUESTION
45 sec • 10 pts
7.超音波可以偵測各種材料,哪一種材料對於超音波偵測更加友善(可以的偵測到正確距離)
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
8 questions
9上2-1認識半導體
Quiz
•
7th - 9th Grade
11 questions
和平精英
Quiz
•
1st - 12th Grade
10 questions
機器學習與人工智能測驗
Quiz
•
7th Grade
13 questions
排序法複習
Quiz
•
7th - 9th Grade
14 questions
4年级华文第二课词汇意思
Quiz
•
1st - 10th Grade
13 questions
認識micro:bit
Quiz
•
3rd - 6th Grade
10 questions
台中市三年級資訊2-02數位學習高手-02數位學習停看聽
Quiz
•
3rd - 6th Grade
10 questions
11302_04_程式概念(01)
Quiz
•
7th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade