Which of the following are requirements of operations in dangerous areas?
Formulate emergency measures and first aid measures for working in dangerous areas.
Place an warning sign and Isolation barrier.
Take protective measures for construction personnel in dangerous areas. Use professional tools for safe operations.
What are the basic components included in a microwave product?
ODU
IDU
Antenna
IF cable
Surge protector
Site environmental risks need to be assessed by all personnel on the day of visiting the site, or be assessed on the next day.
True
False
Multimeter can be used to check whether the antenna aligning are correct or not in the process.
TESTED 20 Nov 2024
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