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Listening Quiz: Thẩm Định Các Phương Án Thay Thế Trạm Biến Áp – Medium Level
Th12 13, 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 Paul and Jessica’s conversation?
To compare options for replacing a substation
To schedule a meeting about employee training
To discuss problems with a new office building
To plan a power outage for maintenance
Explanation:
Paul and Jessica discuss three options for the substation replacement and compare their costs, benefits, and reliability.
2.
According to Paul, which option is the cheapest and fastest?
Partial replacement
Repair
No replacement at all
Full replacement
Explanation:
Paul says that repair is the cheapest and fastest option.
3.
What does Paul say about partial replacement?
It is the fastest option
It replaces old parts and improves reliability
It may fail soon and not last long
It is the most expensive option
Explanation:
Paul explains that partial replacement replaces old parts and improves reliability.
4.
Why does Paul recommend partial replacement?
Because it provides a balance of cost and reliability
Because it is the cheapest option available
Because it lasts longer than full replacement
Because it does not require any repairs
Explanation:
Paul directly says he recommends partial replacement for a balance of cost and reliability.
5.
Which option does Paul say lasts the longest?
Full replacement
Partial replacement
Repair
All three options last the same amount of time
Explanation:
Paul says full replacement is the most expensive but lasts the longest.
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