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Listening Quiz: Cân Bằng Khối Lượng Và Năng Lượng Cho Bộ Chưng Cất Mới – Easy Level
Th7 26, 2024
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bởi
Anna Phạm
trong
Tiếng Anh Hóa Học (English for Chemistry)
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1.
What is the conversation mainly about?
A complaint about delays in delivering equipment for a distillation unit
A plan for hiring new engineers to work on a refinery project
A discussion of the results of a mass and energy balance for a new distillation unit
A discussion of how to repair a broken pump in the laboratory
Explanation:
Mark and Linda discuss the completed mass balance, the product streams, the energy balance, and the heat duty for a new distillation unit.
2.
According to Mark, what is the feed rate for the distillation unit?
600 kg per hour
400 kg per hour
1000 kg per hour
500 kg per hour
Explanation:
Mark says, ‘The feed is 1000 kg per hour.’
3.
How much distillate and bottoms are produced?
1000 kg of distillate and 0 kg of bottoms
600 kg of distillate and 400 kg of bottoms
500 kg of distillate and 500 kg of bottoms
400 kg of distillate and 600 kg of bottoms
Explanation:
Mark states that there are 600 kg of distillate and 400 kg of bottoms.
4.
What does Mark say about the energy balance?
The total energy out is greater than total energy in
The total energy in equals total energy out
The energy balance has not been checked yet
The total energy in is greater than total energy out
Explanation:
Mark answers Linda’s question by saying, ‘Yes, the total energy in equals total energy out.’
5.
What can be inferred about the status of the work?
The system appears balanced and ready to move on to the next step
The report is not ready because several values are missing
The distillation unit has failed to meet the feed requirements
Linda wants Mark to recalculate the product streams
Explanation:
Linda says, ‘That means the system is balanced,’ and later adds, ‘This looks ready for the next step,’ which shows the work appears complete enough to proceed.
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Luyện tập thêm về bài học này:
Listening Lesson
Vocabulary Flashcards and Quiz
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Trước đó:
Flashcards và Quiz Từ Vựng: Chọn Mô Hình Phân Phối Cho Thị Trường Trung Đông – Easy Level
Tiếp theo:
Tiếng Anh Cho Đạo Diễn Phim: Thảo Luận Tầm Nhìn Của Đạo Diễn Cho Phim Tiểu Sử – Advanced Level
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