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Listening Quiz: Bàn Về Kiểm Tra Chức Năng Cho Bộ Truyền Động Van An Toàn Quan Trọng – Medium Level
Th6 6, 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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1.
What is the main purpose of Paul and Anna’s conversation?
To decide who will install the actuator on-site
To discuss how to market a new valve actuator
To compare different valve brands for industrial use
To plan thorough tests for a safety-critical valve actuator
Explanation:
They talk about planning tests for a valve actuator, and Anna notes that it is safety-critical and must be tested thoroughly.
2.
Which function do Paul and Anna say must be checked first?
Whether the actuator uses the least power
Whether the valve opens and closes correctly
Whether the actuator can be installed quickly
Whether the manual override is colorful
Explanation:
Paul says, ‘We must check if the valve opens and closes correctly,’ and Anna asks what functions should be tested first.
3.
What do they want to test in case power is lost?
How long the actuator can run on batteries
How the actuator behaves during a power failure
Whether the actuator can be repaired quickly
Whether the valve makes noise when closing
Explanation:
Paul says they need to see how it behaves if power is lost, and Anna adds that they must verify it stops safely during faults.
4.
Why do Paul and Anna emphasize testing the manual override function?
Because the actuator is designed only for manual use
Because the valve should never be used in emergencies
Because the manual override is the cheapest feature to test
Because manual control may be needed if automatic control fails
Explanation:
Anna says manual control is critical if automatic control fails, which shows why the manual override must be tested.
5.
What do Paul and Anna say should be done with the test results?
They should be kept secret from the engineering team
They should be documented carefully
They should be deleted after the tests are finished
They should be shared only with customers
Explanation:
Paul says they need to document all test results carefully, and Anna agrees that proper records help prove safety and compliance.
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