技藝競賽-工業電子301-400

技藝競賽-工業電子301-400

6th - 8th Grade

100 Qs

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動力機械101-200

動力機械101-200

6th - 8th Grade

100 Qs

技藝競賽-工業電子301-400

技藝競賽-工業電子301-400

Assessment

Quiz

Specialty

6th - 8th Grade

Medium

Created by

Ivy Tzeng

Used 5+ times

FREE Resource

100 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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如圖,通過導線截面的電流為0.1安培,則在10分鐘內通過此截面的總電量為多少庫侖?(Q=I*t)

0.01

1

60

6000

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

如圖所示,此電路裝置有三個規格相同且均可正常使用的燈泡L1、L2、L3,開關S1、S2、S3、S4均為斷路狀態,若導線電阻忽略不計,則按下哪兩個開關接通電流後,只有燈泡L3可正常發亮,其他燈泡不亮?

S1及S3

S2及S4

S1及S4

S2及S3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

如圖所示,開關S1、S2、S3、S4均為斷路狀態,若導線電阻忽略不計,則按下哪兩個開關接通電流後,只有燈泡L2可正常發亮,其他燈泡不亮?

S1及S3

S2及S4

S1及S2

S2及S3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

如圖所示,開關S1、S2、S3、S4均為斷路狀態,若導線電阻忽略不計,則按下哪些開關接通電流後,只有燈泡L2、L3可正常發亮,其他燈泡不亮?

S1及S2、S3

S2及S4、S3

S1及S2、S4

S2及S3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

如圖所示,開關S1、S2、S3、S4均為斷路狀態,若導線電阻忽略不計,則按下哪些開關接通電流後,只有燈泡L1可正常發亮,其他燈泡不亮?

S1

S2及S4、S3

S1及S4

S4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

如圖所示,開關S1、S2、S3、S4均為斷路狀態,若導線電阻忽略不計,則按下S2開關接通電流後,那些燈泡會亮?

L1

L1及L2

L2、L3

L2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

若以箭頭方向表示電流方向,則下列選項中哪一個電路裝置表示的電流方向正確?
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Media Image
Media Image
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