柴油引擎冷天起動比汽油引擎如何?

109年模擬試題

Quiz
•
Other
•
KG - 5th Grade
•
Medium
瑞呈洪 瑞呈洪
Used 2+ times
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80 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
①不一定
②一樣
③困難
④容易
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
新型挖掘機引擎,工作速度模式的改變,以何方式控制?。
①溫度
②氣壓
③電氣(電磁閥)
④油壓
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
下列那一項因素不會使電瓶爆炸?。
①電瓶液硫酸太稀
②電瓶線破皮
③電瓶蓋阻塞
④接線錯誤
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
氣壓系統內,必須裝有何種裝置,以免儲氣桶發生爆炸之危險?
①安全閥
②通氣閥
③逆止閥
④流量閥
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
引擎排氣量係表示何意義?。
①壓縮比
②進氣量
③排氣管大小
④活塞位移容積
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
有關履帶型挖掘機下坡注意事項,下列何敘述錯誤?
①選擇低速檔緩速下坡
②控制操作桿,保持適當速率下坡
③不可極快速率下坡
④保持惰輪在後,選擇低速檔下坡
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
對於墜落危險之預防設施,下列敘述何者較為妥適?
①安全帶應確實配掛在低於足下之堅固點
②高度2m以上之邊緣之開口部分處應圍起警示帶
③高度2m以上之開口處應設護欄或安全網
④在外牆施工架等高處作業應盡量使用繫腰式安全帶。
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