
乙級題目1-80

Quiz
•
Other
•
KG - 5th Grade
•
Medium
瑞呈洪 瑞呈洪
Used 6+ times
FREE Resource
79 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
為使單缸柴油引擎在天氣寒冷時易於起動,下列哪一項措施是正確的?
(1) 延遲噴油時間
(2) 加少量機油到汽缸裏
(3) 降低噴油壓力
(4) 提早噴油時間
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
農用引擎空氣濾清器失去過濾功效時,最易磨損之機件為
(1) 主軸承
(2) 活塞環與汽缸
(3) 曲軸銷軸承
(4) 汽門與汽門座
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
農用柴油引擎噴油霧化不良,其可能原因為
(1) 噴油壓力太高
(2) 噴油時間過早
(3) 噴油嘴磨損
(4) 噴射泵凸輪磨損
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
柴油引擎冒黑煙,其可能原因為
(1) 排氣管中滯留機油
(2) 引擎過熱
(3) 引擎超負荷
(4) 燃料系統阻塞
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
汽油引擎排出淡藍煙,其可能原因為
(1) 引擎過熱
(2) 點火過早
(3) 進入燃燒室之機油過量
(4) 空氣濾清器阻塞
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
未發動之汽油引擎化油器溢流管有汽油流出,其可能原因為
(1) 浮筒針閥密合不良
(2) 油門未關
(3) 主噴油嘴阻塞
(4) 阻風門關閉
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
使曲軸轉動之力為
(1) 重力
(2) 扭力
(3) 向心力
(4) 離心力
Create a free account and access millions of resources
Similar Resources on Wayground
Popular Resources on Wayground
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
Appointment Passes Review

Quiz
•
6th - 8th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
Grammar Review

Quiz
•
6th - 9th Grade
Discover more resources for Other
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
10 questions
Rounding Decimals

Quiz
•
5th Grade
20 questions
Finding Volume of Rectangular Prisms

Quiz
•
5th Grade
20 questions
Place Value

Quiz
•
4th Grade
8 questions
Main Idea & Key Details

Quiz
•
3rd - 6th Grade
18 questions
Subject and Predicate Practice

Quiz
•
4th Grade
20 questions
States of Matter

Quiz
•
5th Grade