Chuyển đến phần nội dung
Luyện Nghe Tiếng Anh Chất
Tiếng Anh Chuyên Ngành
Listening Quiz: Giải Thích Nguyên Lý Hoạt Động Của Rơ Le Bảo Vệ – Easy Level
Th7 3, 2024
—
bởi
Anna Phạm
trong
Tiếng Anh dành cho Kỹ sư điện (English for Electrical Engineer)
‹
1
2
3
4
5
›
1.
What is the conversation mainly about?
Why short circuits happen in electrical systems
How to repair damaged wires after a fault
How to install a new breaker in a power plant
How a protection relay protects electrical equipment
Explanation:
Anna explains what a protection relay does, how it detects faults, and how it helps protect equipment.
2.
What kinds of faults does the relay sense?
Only power outages
Broken switches or loose panels
Temperature changes or humidity
Short circuits or overloads
Explanation:
Anna says the relay senses faults like short circuits or overloads.
3.
What does the relay send a signal to do when it detects a fault?
Open a breaker
Change the zone settings
Call Robert for help
Turn on extra equipment
Explanation:
Anna explains that when the relay detects a fault, it sends a signal to open a breaker.
4.
Why does Anna say the relay acts very quickly?
To allow faults to spread through the system
To help Robert learn the relay settings
To make sure the equipment is always turned on
To prevent damage to electrical equipment
Explanation:
Anna says it acts very quickly to prevent damage, so the reason is to protect the equipment.
5.
What can the relay be set for?
Different zones
Different colors
Different brands
Different rooms only
Explanation:
Anna says, ‘we can set it for different zones.’
Previous
Check
Next
Finish
Reset
Luyện tập thêm về bài học này:
Listening Lesson
Vocabulary Flashcards and Quiz
←
Trước đó:
Flashcards và Quiz Từ Vựng: Thảo Luận Dự Báo Doanh Số Hàng Tháng – Easy Level
Tiếp theo:
Listening Quiz: Tái Thả Cáo Đỏ – Medium Level
→