
U4-2、3電路開關與電力的應用
Quiz
•
Science
•
4th Grade
•
Practice Problem
•
Medium
秋蟬 陳
Used 7+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1. 將兩個燈泡串接在同一個通路中,這種接法稱為什麼?
燈泡串聯
燈泡並聯
燈泡接聯
燈泡合聯
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2. 當電路連接成功,使燈泡亮了,這種情況稱為什麼?
斷路
通路
短路
共路
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3. 小全要讓燈泡發亮,他最少需要有哪些物品?
燈泡、電池
燈泡、電線
燈泡、電池、電線
電池、電線
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4. 使用兩個燈泡、兩個電池組成一個電路,下列何種接法燈泡會最亮?
燈泡串聯、電池並聯
燈泡並聯、電池並聯
燈泡串聯、電池串聯
燈泡並聯、電池串聯
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5. 線路中原本只有一個燈泡及一顆電池,今若再多並聯一顆電池,燈泡會有什麼變化?
變亮
變暗
破掉
沒有變化
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6. 教室內有很多燈管,請問教室內的燈管應該採用哪一種連接方式,才不會因為一支燈管壞了,而使其他燈管也不會亮?
串聯
並聯
串聯或並聯都可以
要視教室的大小而定
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7. 下列哪一種生活中的電器或物品,主要是使用電力公司傳送過來的電力?
手電筒
烤麵包機
鬧鐘
電子錶
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