
機材CH7是非+解釋
Quiz
•
Specialty
•
9th - 12th Grade
•
Practice Problem
•
Medium
mege mege
Used 5+ times
FREE Resource
Enhance your content in a minute
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
鑄鐵是鐵碳合金,碳含量在2.0%到6.67%之間。
Answer explanation
文件7-1章節提到鑄鐵中碳的含量範圍為2.0%至6.67%。
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
當碳含量在2.0%至4.3%時,鑄鐵的組織全為賽門賽鐵。
Answer explanation
文件7-1章節提到,在此範圍內鑄鐵的組織為鐵素體和賽門賽鐵的共晶體。
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
白口鑄鐵中的賽門賽鐵呈細小顆粒狀分布。
Answer explanation
文件7-1章節指出白口鑄鐵中賽門賽鐵以細小顆粒狀存在。
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
磷元素的增加會降低鑄鐵的延展性和韌性。
Answer explanation
文件7-2章節提到磷會降低鑄鐵的延展性和韌性。
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
普通鑄鐵的硬度範圍約在HB50-HB150之間。
Answer explanation
文件7-3章節指出普通鑄鐵的硬度範圍約在HB100-HB277之間。
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
FC250級別的普通鑄鐵適合製造農業機械零件。
Answer explanation
文件7-3章節提到FC250等級可製造農機等中等強度要求的產品。
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
我們日常使用的鑄鐵鍋具通常採用FC300級別的鑄鐵。
Answer explanation
文件7-3章節說明鑄鐵鍋具通常使用FC150或FC200等級的普通鑄鐵。
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
20 questions
Prepare Egg Dishes
Quiz
•
10th Grade
20 questions
Grade 7 Clothing & Textiles Test Review
Quiz
•
7th - 9th Grade
19 questions
shcool
Quiz
•
KG - 12th Grade
20 questions
ANS1 1.03 Quiz- Parliamentary Procedure
Quiz
•
9th - 12th Grade
20 questions
High Voltage Safety
Quiz
•
9th Grade - University
20 questions
Love
Quiz
•
9th - 12th Grade
17 questions
Emotional Maturity
Quiz
•
9th Grade
17 questions
Spicy Knowledge
Quiz
•
KG - Professional Dev...
Popular Resources on Wayground
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
4:3 Model Multiplication of Decimals by Whole Numbers
Quiz
•
5th Grade
10 questions
The Best Christmas Pageant Ever Chapters 1 & 2
Quiz
•
4th Grade
12 questions
Unit 4 Review Day
Quiz
•
3rd Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
14 questions
Christmas Trivia
Quiz
•
5th Grade
15 questions
Solving Equations with Variables on Both Sides Review
Quiz
•
8th Grade
