Question 24 of 30
How often must CO2 systems be inspected to confirm cylinders are within 10% of the stamped full weight of the charge:
A
quarterly
B
semiannually
C
annually
D
biannually
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Answer & Explanation
The correct answer is Option C: annually.
CO2 cylinders in fixed fire extinguishing systems are required to be inspected annually. This inspection includes weighing the cylinders to confirm they are within 10% of the stamped full weight of the charge.