ASTTBC RFPT — Portable Fire Extinguishers (EX) · Question
During a hydrostatic test, how long must the test pressure be maintained at the minimum specified pressure for a non-high-pressure cylinder?
NFPA 10, Section 8.5.2.2 states that for hydrostatic tests of cylinder types other than high-pressure, the pressure shall be maintained for a minimum of 30 seco
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Question: During a hydrostatic test, how long must the test pressure be maintained at the minimum specified pressure for a non-high-pressure cylinder?
Answer options:
- 10 seconds ✅ 30 seconds
- 60 seconds
- 5 minutes
Correct answer: 30 seconds
Explanation: NFPA 10, Section 8.5.2.2 states that for hydrostatic tests of cylinder types other than high-pressure, the pressure shall be maintained for a minimum of 30 seconds.
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