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Listening Quiz: Thuyết Trình Thiết Kế Hệ Thống Điện – Advanced Level
Th2 7, 2025
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bởi
Anna Phạm
trong
Tiếng Anh dành cho Kỹ sư điện (English for Electrical Engineer)
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1.
What is the main purpose of Anna’s presentation?
To explain the design of an electrical system
To train employees on safety procedures
To compare different office layouts
To announce a new company policy
Explanation:
Anna says, ‘Today, I will present the electrical system design,’ and then explains its features.
2.
According to Anna, how does the design handle power surges?
By storing power in backup batteries
By using solar panels to reduce extra voltage
By including surge protectors at key points
By shutting down the system automatically
Explanation:
Anna says, ‘We include surge protectors at all key points.’
3.
What does Anna say about backup power during outages?
It requires fuel to operate
It can support critical loads for several hours
It works only during daytime hours
It is not included in the design
Explanation:
Anna explains that the battery system ‘can support critical loads for several hours.’
4.
What can be inferred about the system from Anna’s presentation?
It is designed with both performance and environmental impact in mind
It will need frequent replacement after a few years
It is intended only for emergency use
It depends entirely on nonrenewable energy sources
Explanation:
Anna mentions efficiency, safety, renewable energy, eco-friendly recyclable materials, and waste reduction, showing attention to both performance and environmental impact.
5.
Which of the following best describes the design overall?
A system built to be efficient, safe, and environmentally friendly
A design focused mainly on appearance
A low-cost system that avoids backup power
A temporary setup meant to last only a few years
Explanation:
The presentation emphasizes efficiency, safety, renewable energy, eco-friendly materials, waste reduction, and a long lifespan.
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