Chains, Ropes, and Slings Test I
Source: Questions and answers from the National Safety Council
Progress Indicator:
 
Question 4 of 20
4. All fire suppression devices shall be visually inspected at least once __________ by a person qualified to make such inspections.
Choices:
- each 30 days
- each week
- each 31 days
- each 6 months
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