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Listening Quiz: Tăng Quy Mô Từ Phòng Thí Nghiệm Lên Nhà Máy Thí Điểm – Medium Level
Th4 10, 2025
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bởi
Anna Phạm
trong
Tiếng Anh Hóa Học (English for Chemistry)
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1.
What is the main topic of Paul and Laura’s conversation?
Planning the key factors for scaling a process from lab to pilot plant
Explaining how to train new employees in the pilot plant
Choosing a new laboratory location for research experiments
Deciding which product to manufacture first
Explanation:
They discuss several criteria for moving from a laboratory process to a pilot plant, including safety, equipment size, reaction conditions, cost, mixing, heat transfer, and data collection.
2.
According to Laura, what must stay consistent to get good results?
The process safety and product label
The reaction time and temperature
The equipment size and cost
The mixing speed and data format
Explanation:
Laura says, ‘They must stay consistent to get good results,’ referring to the reaction time and temperature.
3.
What does Laura say can change the process flow?
Longer reaction time
Better data collection
Bigger equipment
Higher product quality
Explanation:
Paul mentions equipment size, and Laura replies, ‘bigger equipment can change the process flow.’
4.
What does Laura say helps them improve the process later?
Shorter mixing time
Lower costs
Smaller equipment
Good data
Explanation:
At the end of the conversation, Laura says, ‘Good data helps us improve the process later.’
5.
What can be inferred about the scale-up process from the conversation?
It requires checking several factors carefully before moving forward
It is mainly about increasing production as quickly as possible
It depends only on having larger equipment
It can be done without considering safety or cost
Explanation:
The speakers list multiple criteria that must be considered, which implies that scale-up requires careful review of several factors before proceeding.
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