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Listening Quiz: Hiệu Chuẩn Thiết Bị Quan Trắc Chất Lượng Nước – Advanced Level
Th4 13, 2024
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bởi
Anna Phạm
trong
Tiếng Anh dành cho Nhà môi trường (English for Environmentalist)
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1.
What is the main topic of the conversation?
Choosing a location for the laboratory
Ordering new equipment for field repairs
Discussing how to calibrate sensors for water quality monitoring
Planning staff schedules for the monitoring project
Explanation:
Jessica and David discuss the requirements and procedures for calibrating sensors before and during water quality monitoring.
2.
How often should the sensors be recalibrated during the monitoring period?
Every week
Only when they fail
Every two weeks
Once a month
Explanation:
Jessica says, ‘Recalibration is required every two weeks to ensure accuracy.’
3.
What must be done with every calibration event?
It must be repeated three times
It must be recorded with date and results
It must be approved by the lab manager
It must be performed in the field only
Explanation:
Jessica states that every calibration must be recorded with the date and results.
4.
What can be inferred about lab calibration compared with field calibration?
Field calibration is preferred because it is faster
Both are forbidden during the monitoring period
Lab calibration is required and field calibration is not allowed
Field calibration is allowed, but lab calibration is the better option
Explanation:
Jessica says field calibration is allowed but lab calibration is preferred, so the lab is considered the better option.
5.
What should happen if a sensor fails calibration?
It should be left out of the deployment plan
It should be repaired or replaced immediately
It should be calibrated again at the end of the month
It should be stored until the next training session
Explanation:
Jessica says failed sensors must be repaired or replaced immediately.
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