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Listening Quiz: Tư Vấn Cấp Bảo Vệ IP Cho Khu Vực Ướt – Easy Level
Th4 14, 2024
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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 topic of the conversation?
Comparing different brands of industrial machines
Choosing the right IP rating for equipment used in a wet area
How to repair equipment after water damage
Planning the layout of a process area
Explanation:
Anna and David discuss IP ratings and decide that IP67 is appropriate for equipment that will be used in a wet area.
2.
According to David, what does IP65 protect against?
Dust only
Water jets
Full submersion for long periods
Temporary immersion in water
Explanation:
David says, ‘IP65 protects against water jets, but not full immersion.’
3.
Which IP rating does Anna decide to specify for the order?
IP66
IP67
IP54
IP65
Explanation:
At the end of the conversation, Anna says, ‘I will specify IP67 for the order.’
4.
Why does Anna think IP67 is the safer choice?
It is the only rating available
It is designed for dry areas
It offers protection against temporary immersion in water
It is cheaper than IP65
Explanation:
David explains that IP67 protects against temporary immersion in water, and Anna responds, ‘That sounds safer for our process.’
5.
Why does Anna ask David about IP ratings?
She is asking how to clean the equipment
She wants help choosing equipment suitable for a wet area
She is checking whether the equipment is already broken
She needs advice on reducing electricity use
Explanation:
Anna says the equipment will be used in a wet area, so she asks about IP ratings to choose suitable equipment.
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