
2025 -2(성안당)
Quiz
•
Education
•
9th - 12th Grade
•
Practice Problem
•
Medium
yeonhe choi
Used 2+ times
FREE Resource
Student preview

60 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
피시 테이프(fish tape)의 용도로 옳은 것은?
전선을 테이핑하기 위하여 사용된다.
전선관의 끝 마무리를 위해서 사용된다.
배관에 전선을 넣을 때 사용된다.
합성수지관을 구부릴 때 사용된다.
Answer explanation
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
일반적으로 가공전선로의 지지물에 취급자가 오르고 내리는 데 사용하는 발판볼트는 지표상 몇 [m] 미만에 시설하여서는 안 되는가?
0.75
1.2
1.8
2.0
Answer explanation
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
코일이 접속되어 있을 때, 누설자속이 없는 이상적인 코일 간의 상호 인덕턴스는?
Answer explanation
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Answer explanation
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3상 동기기에 제동권선을 설치하는 주된 목적은?
출력 증가
효율 증가
역률 개선
난조 방지
Answer explanation
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
동기발전기의 병렬운전 중 기전력의 위상차가 생기면 어떻게 되는가?
부하 분담이 변한다.
무효순환전류가 흘러 전기자 권선이 과열된다.
동기화력이 생겨 두 기전력의 위상이 동상이 되도록 작용한다.
위상이 일치하는 경우보다 출력이 감소한다.
Answer explanation
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
한국전기설비규정에 의한 폭연성 먼지가 아닌 것은?
소맥분
티탄
마그네슘
알루미늄
Answer explanation
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
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
Discover more resources for Education
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
10 questions
Understanding Meiosis
Interactive video
•
6th - 10th Grade
15 questions
Meiosis vs mitosis
Quiz
•
9th Grade
10 questions
Exploring the Origins of Veterans Day
Interactive video
•
6th - 10th Grade
28 questions
Ser vs estar
Quiz
•
9th - 12th Grade
16 questions
Ethos, Pathos, Logos Practice
Quiz
•
9th Grade
15 questions
Two Step Equations
Quiz
•
9th Grade