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RFPT Fire Hydrants (HY) · Question

While performing field work, which action correctly applies lubrication of operating nut threads (scenario variant 6)?

Per NFPA 25 §7.2 / AWWA C503 (wet-barrel), lubrication of operating nut threads governs the correct procedure. Distractors omit or contradict the standard.

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Question: While performing field work, which action correctly applies lubrication of operating nut threads (scenario variant 6)?

Answer options:

  • Ignore the requirement for lubrication of operating nut threads (scenario variant 6) since it is non-mandatory ✅ The recognized standard procedure governing lubrication of operating nut threads (scenario variant 6) is applied as specified
  • Replace the entire system rather than address lubrication of operating nut threads (scenario variant 6) per the standard
  • Use a generic municipal bylaw in place of the NFPA / referenced standard for lubrication of operating nut threads (scenario variant 6)

Correct answer: The recognized standard procedure governing lubrication of operating nut threads (scenario variant 6) is applied as specified

Explanation: Per NFPA 25 §7.2 / AWWA C503 (wet-barrel), lubrication of operating nut threads governs the correct procedure. Distractors omit or contradict the standard.

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