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Listening Quiz: Kiểm Toán Năng Lượng Hệ Thống Khí Nén – Easy Level
Th7 26, 2024
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bởi
Anna Phạm
trong
Tiếng Anh dành cho Kỹ sư cơ khí (English for Mechanical Engineer)
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5
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1.
What is the main topic of the conversation?
An energy audit of a compressed air system
A meeting to hire new maintenance staff
A discussion about replacing all factory equipment
A report on electricity prices this month
Explanation:
Sarah says she finished the energy audit, and the conversation focuses on wasted energy, pipe leaks, savings, and repairs for the compressed air system.
2.
According to Sarah, what is causing the system to use more energy than needed?
The pressure is too high because of a broken gauge
The system is too new
The pipes have many leaks
The repairs will take too long
Explanation:
Sarah directly says, ‘There are many leaks in the pipes.’
3.
How much energy can the system save if the problems are fixed?
About 50 percent
About 10 percent
About 20 percent
About 5 percent
Explanation:
Sarah says, ‘We can save about 20 percent.’
4.
Why does Sarah say the repairs are low cost and quick?
To explain that the system should be replaced soon
To reassure James that fixing the leaks will be manageable
To show that the energy audit was unsuccessful
To suggest delaying the work until next year
Explanation:
James asks whether the repairs will cost a lot, and Sarah answers that they are low cost and quick, which reassures him about fixing the problems.
5.
What will James and Sarah most likely do next?
Look for more leaks in another building
Start the repairs soon
Schedule a new energy audit for next month
Buy a new compressed air system
Explanation:
James says, ‘Let’s start the repairs soon,’ after Sarah recommends fixing the leaks and checking pressure levels.
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