
109電子電機題庫1-100
Authored by 鳳岡國中楊喜棠 鳳岡國中楊喜棠
Other
9th Grade
Used 1+ times

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100 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
依據中華民國勞工安全衛生法規定,高溫作業勞工每日工作時間不得超過 ?
4小時
6小時
8小時
7.5小時
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
被高溫灼傷送醫前急救的第一個步驟是?
用清潔水冷卻、除去局部熱量
剝離衣服
塗抹醬油
塗抹萬金油
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一般良質的水其pH 值約在?
4 ∼ 5
5 ∼ 8
5.8 ∼ 6.5
7 ∼ 8 之間
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
廚房設置之排油煙機為下列何者?
整體換氣裝置
局部排氣裝置
吹吸型換氣裝置
排氣煙函
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
目前國內的電源系統頻率為?
50Hz
120Hz
100Hz
60Hz
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
對於心臟停止跳動的急救,下列何者最有效?
口對鼻吹氣人工呼吸法
心臟復甦人工呼吸法
口對口吹氣人工呼吸法
徒手人工呼吸法
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
檢查牆上插座是否有電,最適當的方法為?
以電壓表量其開路電壓
以電流表量其短路電流
以歐姆表量其接觸電阻
以瓦特計量所耗之率
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